Twist, fill, prime, and use your Foaming Spray Bottle with the right Koh foaming products. If the head is stuck, warm water or a freezer chill usually helps →

<article id="foaming-spray-bottle-how-to-use" class="promo-article"><p><strong>TL;DR:</strong> Twist off the head, fill to the line with the right refill, prime the pump with 2-3 pulls, and spray. The <a href="https://uk.koh.com/products/foaming-spray-bottle" target="_blank" rel="noopener noreferrer" style="color:#085041; text-decoration:none;"><strong>Foaming Spray Bottle</strong></a> is built for Koh foaming products only.</p><div style="display:flex; align-items:center; gap:12px; margin:1.5rem 0;"><div style="flex:1; height:1px; background:#A3D6B1;"><br></div><span style="font-size:11px; color:#0F6E56; font-weight:500; letter-spacing:0.05em; text-transform:uppercase;">Quick guide</span><div style="flex:1; height:1px; background:#A3D6B1;"><br></div></div><div style="display:grid; grid-template-columns:repeat(auto-fit, minmax(220px, 1fr)); gap:10px; margin:1rem 0;"><div style="background:#E1F5EE; border-radius:12px; padding:1.25rem;"><p style="font-size:14px; font-weight:600; color:#085041; margin:0 0 8px;">1. Twist off the head</p><p style="font-size:13px; color:#0F6E56; margin:0; line-height:1.6;">Turn anti-clockwise. Press down firmly as you twist if it feels tight.</p></div><div style="background:#E1F5EE; border-radius:12px; padding:1.25rem;"><p style="font-size:14px; font-weight:600; color:#085041; margin:0 0 8px;">2. Fill to the line</p><p style="font-size:13px; color:#0F6E56; margin:0; line-height:1.6;">Fill to the shoulder line. That gives you the full 300 mL capacity.</p></div><div style="background:#E1F5EE; border-radius:12px; padding:1.25rem;"><p style="font-size:14px; font-weight:600; color:#085041; margin:0 0 8px;">3. Prime and spray</p><p style="font-size:13px; color:#0F6E56; margin:0; line-height:1.6;">Pull the trigger 2-3 times, then spray using the foam modes.</p></div></div><div style="margin:1.25rem 0;"><p><strong>Watch the demo:</strong></p><div style="display:flex; justify-content:center;"><span class="fr-video fr-deletable fr-fvc fr-dvb fr-draggable" contenteditable="false"><video autoplay loop muted playsinline style="width:100%; max-width:320px; border-radius:12px;" class="fr-fvc fr-dvi fr-draggable"><source src="https://cdn.shopify.com/videos/c/o/v/a0ebaad15a42446b806ef4775e990cd9.mov" type="video/mp4">Your browser does not support the video tag.</video></span></div></div><hr><div itemprop="mainEntity" id="how-to-use"><h2 itemprop="name" id="how-do-i-use-foaming-spray-bottle">How do I use Foaming Spray Bottle?</h2><div itemprop="acceptedAnswer"><p itemprop="text" style="display:none;">Open the Foaming Spray Bottle by twisting the head anti-clockwise. Fill it to the marked line with the compatible Koh foaming refill, then reattach the head and prime the pump with a few trigger pulls. Use half pulls for short bursts, full pulls for a longer spray, or hold and pump for continuous foam.</p><div style="display:grid; grid-template-columns:repeat(auto-fit, minmax(220px, 1fr)); gap:10px; margin:1rem 0;"><div style="background:#F5FBF7; border:1px solid #A3D6B1; border-radius:12px; padding:1.25rem;"><p style="font-size:12px; font-weight:700; color:#0F6E56; margin:0 0 8px; text-transform:uppercase; letter-spacing:0.05em;">Fill rule</p><p style="font-size:14px; color:#085041; margin:0; line-height:1.6;">Do not overfill. Stay on the fill line for the best foam.</p></div><div style="background:#F5FBF7; border:1px solid #A3D6B1; border-radius:12px; padding:1.25rem;"><p style="font-size:12px; font-weight:700; color:#0F6E56; margin:0 0 8px; text-transform:uppercase; letter-spacing:0.05em;">Prime it</p><p style="font-size:14px; color:#085041; margin:0; line-height:1.6;">Use 2-3 pumps to get the spray moving.</p></div><div style="background:#F5FBF7; border:1px solid #A3D6B1; border-radius:12px; padding:1.25rem;"><p style="font-size:12px; font-weight:700; color:#0F6E56; margin:0 0 8px; text-transform:uppercase; letter-spacing:0.05em;">Foam modes</p><p style="font-size:14px; color:#085041; margin:0; line-height:1.6;">Half pull, full pull, or hold-and-pump for continuous foam.</p></div></div></div></div><hr><div itemprop="mainEntity" id="troubleshooting"><h2 itemprop="name" id="what-if-the-head-is-stuck-or-clogged">What if the head is stuck or clogged?</h2><div itemprop="acceptedAnswer"><p itemprop="text" style="display:none;">If the head is stuck, try a short freezer chill or a warm water rinse. If the spray path is clogged, soak the head in warm water, then pump the trigger through the water to flush it clear. Reassemble and test again.</p><div style="display:grid; grid-template-columns:repeat(auto-fit, minmax(220px, 1fr)); gap:10px; margin:1rem 0;"><div style="background:#F5FBF7; border:1px solid #A3D6B1; border-radius:12px; padding:1.25rem;"><p style="font-size:14px; font-weight:600; color:#085041; margin:0 0 8px;">Freeze it</p><p style="font-size:13px; color:#0F6E56; margin:0; line-height:1.6;">5-10 minutes in the freezer can help loosen a tight seal.</p></div><div style="background:#F5FBF7; border:1px solid #A3D6B1; border-radius:12px; padding:1.25rem;"><p style="font-size:14px; font-weight:600; color:#085041; margin:0 0 8px;">Warm it</p><p style="font-size:13px; color:#0F6E56; margin:0; line-height:1.6;">Warm, not hot, water can free up a stubborn head.</p></div><div style="background:#F5FBF7; border:1px solid #A3D6B1; border-radius:12px; padding:1.25rem;"><p style="font-size:14px; font-weight:600; color:#085041; margin:0 0 8px;">Flush it through</p><p style="font-size:13px; color:#0F6E56; margin:0; line-height:1.6;">Soak and pump to clear a blocked mist path.</p></div></div></div></div><hr><div itemprop="mainEntity" id="compatibility"><h2 itemprop="name" id="what-products-can-i-use-with-it">What products can I use with it?</h2><div itemprop="acceptedAnswer"><p itemprop="text" style="display:none;">Foaming Spray Bottle is designed for Koh foaming products. For UK use, keep to the products listed on the compatibility guide and avoid off-brand fills that can affect foam quality or clog the pump.</p><div style="display:grid; grid-template-columns:repeat(auto-fit, minmax(220px, 1fr)); gap:10px; margin:1rem 0;"><div style="background:#E1F5EE; border-radius:12px; padding:1.25rem;"><p style="font-size:14px; font-weight:600; color:#085041; margin:0 0 8px;">Built for</p><p style="font-size:13px; color:#0F6E56; margin:0; line-height:1.6;">Koh foaming refills only.</p></div><div style="background:#E1F5EE; border-radius:12px; padding:1.25rem;"><p style="font-size:14px; font-weight:600; color:#085041; margin:0 0 8px;">UK-compatible examples</p><p style="font-size:13px; color:#0F6E56; margin:0; line-height:1.6;">Bathroom &amp; Shower Cleaner, Kitchen Grease &amp; Oil Cleaner, and Stain Remover.</p></div><div style="background:#E1F5EE; border-radius:12px; padding:1.25rem;"><p style="font-size:14px; font-weight:600; color:#085041; margin:0 0 8px;">Best practice</p><p style="font-size:13px; color:#0F6E56; margin:0; line-height:1.6;">Use the compatibility guide before trying a new refill.</p></div></div></div></div><hr><p style="text-align:center; margin:1.25rem 0 0;"><a href="https://go.koh.com/compatibility" target="_blank" rel="noopener noreferrer" style="display:inline-block; font-size:12px; font-weight:700; color:#000000; text-decoration:none; background:#ffffff; border:1.5px solid #000000; border-radius:20px; padding:5px 14px;">Product compatibility guide</a></p><p style="text-align:center; margin:0.75rem 0 0;"><a href="https://go.koh.com/hc-fs" target="_blank" rel="noopener noreferrer" style="display:inline-block; font-size:12px; font-weight:700; color:#000000; text-decoration:none; background:#ffffff; border:1.5px solid #000000; border-radius:20px; padding:5px 14px;">Browse all Foaming Spray Bottle articles</a></p><p style="font-size:11px; color:#0F6E56; text-align:center; margin:1rem 0 0;">Last reviewed: July 2026 &#xB7; Koh UK</p><p style="display:none;">how to open foaming spray bottle, foaming spray bottle koh uk, koh foaming spray bottle instructions, koh foam sprayer how to use, koh foamer fill line, koh foamer 300ml, koh foamer prime pump, koh foamer stuck head, koh foamer clogged, koh foamer troubleshooting, koh foamer twist off, koh foamer freeze trick, koh foamer continuous foam, koh foamer spray modes, foaming spray bottle demo, koh foamer half pull, koh foamer full pull, koh foamer hold and pump, koh foamer head stuck, koh foamer how to open, koh foamer refill, koh foamer not working, koh foamer pump priming, koh uk foaming bottle</p></article>

How to open Foaming Spray Bottle

Ready to foam? Fill, prime & spray your Foaming Spray Bottle 🫧

<p>The <a href="https://uk.koh.com/products/foaming-spray-bottle" target="_blank" rel="noopener noreferrer">Foaming Spray Bottle</a> is built exclusively for Koh foaming formulas.</p><ol><li><strong>Twist off the head</strong> by turning anti-clockwise. If it&#x2019;s stiff, press down on top as you twist.</li><li><strong>Fill to the line</strong> from your refill pouch. The fill mark sits about 1 cm below the shoulder, 300 mL exactly.</li><li><strong>Prime &amp; foam</strong> by pumping the trigger 2&#x2013;3 times. Half-press for a quick burst, full-press for a longer spray, or hold and pump repeatedly for continuous foam (spray continues ~1&#x2013;2 sec after you release).</li></ol><p>&#x1F4DD; <em>Note:</em> If foaming slows or stops, remove the head and soak it in warm water, then pump the trigger 12+ times to clear any clogs. Foaming only works with Koh foaming products. This product is <strong>not</strong> compatible wit<span style="font-size: 16px;">h <a href="https://uk.koh.com/products/dishwashing-liquid" target="_blank" rel="noopener noreferrer">Dishwashing Liquid</a>&#xA0;</span><span style="font-size: 16px;">or&#xA0;</span><span style="font-size: 16px;"><a href="https://uk.koh.com/products/universal-cleaner-2l" target="_blank" rel="noopener noreferrer">Universal Cleaner</a></span><span style="font-size: 16px;">.</span></p>

How to use: Foaming Spray Bottle

Koh foaming products are designed for the Foaming Spray Bottle. A normal spray bottle will not foam the same way or cling as well →

<article id="foaming-products-regular-sprayer-compatibility" class="promo-article"><p><strong>TL;DR:</strong> <a href="https://uk.koh.com/products/bathroom-shower-cleaner" target="_blank" rel="noopener noreferrer" style="color:#085041; text-decoration:none;"><strong>Bathroom &amp; Shower Cleaner</strong></a>, <a href="https://uk.koh.com/products/kitchen-grease-oil-cleaner" target="_blank" rel="noopener noreferrer" style="color:#085041; text-decoration:none;"><strong>Kitchen Grease &amp; Oil Cleaner</strong></a>, and <a href="https://uk.koh.com/products/stain-remover" target="_blank" rel="noopener noreferrer" style="color:#085041; text-decoration:none;"><strong>Stain Remover</strong></a> are designed for the <a href="https://uk.koh.com/products/foaming-spray-bottle" target="_blank" rel="noopener noreferrer" style="color:#085041; text-decoration:none;"><strong>Foaming Spray Bottle</strong></a>. A standard spray bottle can still dispense liquid, but it will not create the same foam or cling.</p><div style="display:flex; align-items:center; gap:12px; margin:1.5rem 0;"><div style="flex:1; height:1px; background:#A3D6B1;"><br></div><span style="font-size:11px; color:#0F6E56; font-weight:500; letter-spacing:0.05em; text-transform:uppercase;">Why it matters</span><div style="flex:1; height:1px; background:#A3D6B1;"><br></div></div><div style="display:grid; grid-template-columns:repeat(auto-fit, minmax(220px, 1fr)); gap:10px; margin:1rem 0;"><div style="background:#E1F5EE; border-radius:12px; padding:1.25rem;"><p style="font-size:14px; font-weight:600; color:#085041; margin:0 0 8px;">Foaming nozzle</p><p style="font-size:13px; color:#0F6E56; margin:0; line-height:1.6;">A special nozzle aerates the formula into foam.</p></div><div style="background:#E1F5EE; border-radius:12px; padding:1.25rem;"><p style="font-size:14px; font-weight:600; color:#085041; margin:0 0 8px;">Better cling</p><p style="font-size:13px; color:#0F6E56; margin:0; line-height:1.6;">Foam sticks to vertical surfaces and stays put longer.</p></div><div style="background:#E1F5EE; border-radius:12px; padding:1.25rem;"><p style="font-size:14px; font-weight:600; color:#085041; margin:0 0 8px;">Less mess</p><p style="font-size:13px; color:#0F6E56; margin:0; line-height:1.6;">You get less dripping, overspray, and watery runoff.</p></div></div><hr><div itemprop="mainEntity" id="why-foaming"><h2 itemprop="name" id="why-do-foaming-formulas-need-a-foaming-nozzle">Why do foaming formulas need a foaming nozzle?</h2><div itemprop="acceptedAnswer"><p itemprop="text" style="display:none;">Koh foaming products are built to work with the Foaming Spray Bottle because the nozzle aerates the liquid as it is dispensed. That creates a soft foam that clings to the surface and gives the formula time to work. Standard trigger sprayers do not foam the same way, so the result can be watery, uneven, or less effective.</p><div style="display:grid; grid-template-columns:repeat(auto-fit, minmax(220px, 1fr)); gap:10px; margin:1rem 0;"><div style="background:#F5FBF7; border:1px solid #A3D6B1; border-radius:12px; padding:1.25rem;"><p style="font-size:12px; font-weight:700; color:#0F6E56; margin:0 0 8px; text-transform:uppercase; letter-spacing:0.05em;">Foam function</p><p style="font-size:14px; color:#085041; margin:0; line-height:1.6;">Aerates the liquid into a thicker foam.</p></div><div style="background:#F5FBF7; border:1px solid #A3D6B1; border-radius:12px; padding:1.25rem;"><p style="font-size:12px; font-weight:700; color:#0F6E56; margin:0 0 8px; text-transform:uppercase; letter-spacing:0.05em;">Performance</p><p style="font-size:14px; color:#085041; margin:0; line-height:1.6;">Clings better and reduces drips.</p></div><div style="background:#F5FBF7; border:1px solid #A3D6B1; border-radius:12px; padding:1.25rem;"><p style="font-size:12px; font-weight:700; color:#0F6E56; margin:0 0 8px; text-transform:uppercase; letter-spacing:0.05em;">Alternative sprayers</p><p style="font-size:14px; color:#085041; margin:0; line-height:1.6;">They can spray, but they won&#x2019;t foam like the Koh bottle.</p></div></div></div></div><hr><div itemprop="mainEntity" id="best-results"><h2 itemprop="name" id="what-should-i-use-for-the-best-results">What should I use for the best results?</h2><div itemprop="acceptedAnswer"><p itemprop="text" style="display:none;">For the best result, pair the Foaming Spray Bottle with the products designed for it: Bathroom &amp; Shower Cleaner, Kitchen Grease &amp; Oil Cleaner, and Stain Remover. If you want the intended foam, stick to the compatibility guide rather than a standard bottle.</p><div style="display:grid; grid-template-columns:repeat(auto-fit, minmax(220px, 1fr)); gap:10px; margin:1rem 0;"><div style="background:#E1F5EE; border-radius:12px; padding:1.25rem;"><p style="font-size:14px; font-weight:600; color:#085041; margin:0 0 8px;">Bathroom &amp; Shower Cleaner</p><p style="font-size:13px; color:#0F6E56; margin:0; line-height:1.6;">Designed to foam and cling on bathroom surfaces.</p></div><div style="background:#E1F5EE; border-radius:12px; padding:1.25rem;"><p style="font-size:14px; font-weight:600; color:#085041; margin:0 0 8px;">Kitchen Grease &amp; Oil Cleaner</p><p style="font-size:13px; color:#0F6E56; margin:0; line-height:1.6;">Built for foam-led kitchen cleaning.</p></div><div style="background:#E1F5EE; border-radius:12px; padding:1.25rem;"><p style="font-size:14px; font-weight:600; color:#085041; margin:0 0 8px;">Stain Remover</p><p style="font-size:13px; color:#0F6E56; margin:0; line-height:1.6;">Use with the foaming bottle for best coverage.</p></div></div></div></div><hr><p style="text-align:center; margin:1.25rem 0 0;"><a href="https://go.koh.com/compatibility" target="_blank" rel="noopener noreferrer" style="display:inline-block; font-size:12px; font-weight:700; color:#000000; text-decoration:none; background:#ffffff; border:1.5px solid #000000; border-radius:20px; padding:5px 14px;">Product compatibility guide</a></p><p style="text-align:center; margin:0.75rem 0 0;"><a href="https://go.koh.com/hc-fs" target="_blank" rel="noopener noreferrer" style="display:inline-block; font-size:12px; font-weight:700; color:#000000; text-decoration:none; background:#ffffff; border:1.5px solid #000000; border-radius:20px; padding:5px 14px;">Browse all Foaming Spray Bottle articles</a></p><p style="font-size:11px; color:#0F6E56; text-align:center; margin:1rem 0 0;">Last reviewed: July 2026 &#xB7; Koh UK</p><p style="display:none;">can i use koh cleaner in normal spray bottle, koh foaming cleaner not working, why is my koh cleaner not foaming, foaming spray bottle compatibility koh, bathroom shower cleaner normal sprayer issue, kitchen grease oil cleaner regular spray bottle, stain remover foaming nozzle, koh foaming nozzle difference, foaming vs trigger spray bottle koh, koh foaming products regular spray bottle uk</p></article>

Do I need the Foaming Spray Bottle? Could I use an alternative sprayer?

Foaming Spray Bottle is made for Bathroom & Shower Cleaner, Kitchen Grease & Oil Cleaner, and Stain Remover. Other formulas won’t foam properly →

<article id="foaming-spray-bottle-compatibility" class="promo-article"><p><strong>TL;DR:</strong> The <a href="https://uk.koh.com/products/foaming-spray-bottle" target="_blank" rel="noopener noreferrer" style="color:#085041; text-decoration:none;"><strong>Foaming Spray Bottle</strong></a> is made for three Koh products: <a href="https://uk.koh.com/products/bathroom-shower-cleaner" target="_blank" rel="noopener noreferrer" style="color:#085041; text-decoration:none;"><strong>Bathroom &amp; Shower Cleaner</strong></a>, <a href="https://uk.koh.com/products/kitchen-grease-oil-cleaner" target="_blank" rel="noopener noreferrer" style="color:#085041; text-decoration:none;"><strong>Kitchen Grease &amp; Oil Cleaner</strong></a>, and <a href="https://uk.koh.com/products/stain-remover" target="_blank" rel="noopener noreferrer" style="color:#085041; text-decoration:none;"><strong>Stain Remover</strong></a>. Other formulas can spray, but they won&#x2019;t foam properly and may dribble, jet, or clog.</p><div style="display:flex; align-items:center; gap:12px; margin:1.5rem 0;"><div style="flex:1; height:1px; background:#A3D6B1;"><br></div><span style="font-size:11px; color:#0F6E56; font-weight:500; letter-spacing:0.05em; text-transform:uppercase;">Compatible products</span><div style="flex:1; height:1px; background:#A3D6B1;"><br></div></div><div style="display:grid; grid-template-columns:repeat(auto-fit, minmax(220px, 1fr)); gap:10px; margin:1rem 0;"><div style="background:#E6F1FB; border-radius:12px; padding:1.25rem; display:flex; flex-direction:column;"><p style="font-size:14px; font-weight:600; color:#0C447C; margin:0 0 8px;">Bathroom &amp; Shower Cleaner</p><p style="font-size:13px; color:#185FA5; margin:0; line-height:1.6;">Foams evenly on tiles, screens, and bath surfaces.</p></div><div style="background:#FAEEDA; border-radius:12px; padding:1.25rem; display:flex; flex-direction:column;"><p style="font-size:14px; font-weight:600; color:#633806; margin:0 0 8px;">Kitchen Grease &amp; Oil Cleaner</p><p style="font-size:13px; color:#854F0B; margin:0; line-height:1.6;">Stays put on vertical kitchen surfaces while it lifts grease.</p></div><div style="background:#EEEDFE; border-radius:12px; padding:1.25rem; display:flex; flex-direction:column;"><p style="font-size:14px; font-weight:600; color:#3C3489; margin:0 0 8px;">Stain Remover</p><p style="font-size:13px; color:#534AB7; margin:0; line-height:1.6;">Targets fabric stains without over-saturating the area.</p></div></div><hr><div itemprop="mainEntity" id="compatible"><h2 itemprop="name" id="what-works-with-the-foaming-spray-bottle">What works with the Foaming Spray Bottle?</h2><div itemprop="acceptedAnswer"><p itemprop="text" style="display:none;">The Foaming Spray Bottle is designed for Bathroom &amp; Shower Cleaner, Kitchen Grease &amp; Oil Cleaner, and Stain Remover. These formulas are built to aerate into foam and cling to the surface. Using the right refill gives you better coverage, less drip, and more consistent cleaning.</p><div style="display:grid; grid-template-columns:repeat(auto-fit, minmax(220px, 1fr)); gap:10px; margin:1rem 0;"><div style="background:#F5FBF7; border:1px solid #A3D6B1; border-radius:12px; padding:1.25rem;"><p style="font-size:12px; font-weight:700; color:#0F6E56; margin:0 0 8px; text-transform:uppercase; letter-spacing:0.05em;">Best for bathrooms</p><p style="font-size:14px; color:#085041; margin:0; line-height:1.6;">Bathroom &amp; Shower Cleaner gives even foam coverage.</p></div><div style="background:#F5FBF7; border:1px solid #A3D6B1; border-radius:12px; padding:1.25rem;"><p style="font-size:12px; font-weight:700; color:#0F6E56; margin:0 0 8px; text-transform:uppercase; letter-spacing:0.05em;">Best for kitchens</p><p style="font-size:14px; color:#085041; margin:0; line-height:1.6;">Kitchen Grease &amp; Oil Cleaner clings to vertical surfaces.</p></div><div style="background:#F5FBF7; border:1px solid #A3D6B1; border-radius:12px; padding:1.25rem;"><p style="font-size:12px; font-weight:700; color:#0F6E56; margin:0 0 8px; text-transform:uppercase; letter-spacing:0.05em;">Best for stains</p><p style="font-size:14px; color:#085041; margin:0; line-height:1.6;">Stain Remover gives targeted pre-treatment.</p></div></div></div></div><hr><div itemprop="mainEntity" id="not-compatible"><h2 itemprop="name" id="what-should-i-avoid-putting-in-it">What should I avoid putting in it?</h2><div itemprop="acceptedAnswer"><p itemprop="text" style="display:none;">Do not use products that are not designed to foam. Wrong formulas can cause dribbling, jetting, clogging, or poor performance. That includes Universal Cleaner, Dishwashing Liquid, and Sensitive Laundry Liquid.</p><div style="display:grid; grid-template-columns:repeat(auto-fit, minmax(220px, 1fr)); gap:10px; margin:1rem 0;"><div style="background:#FAEEDA; border-radius:12px; padding:1.25rem;"><p style="font-size:14px; font-weight:600; color:#633806; margin:0 0 8px;">Avoid</p><p style="font-size:13px; color:#854F0B; margin:0; line-height:1.6;">Universal Cleaner and Dishwashing Liquid.</p></div><div style="background:#FAEEDA; border-radius:12px; padding:1.25rem;"><p style="font-size:14px; font-weight:600; color:#633806; margin:0 0 8px;">Also avoid</p><p style="font-size:13px; color:#854F0B; margin:0; line-height:1.6;">Sensitive Laundry Liquid and any off-brand formulas.</p></div><div style="background:#FAEEDA; border-radius:12px; padding:1.25rem;"><p style="font-size:14px; font-weight:600; color:#633806; margin:0 0 8px;">Why</p><p style="font-size:13px; color:#854F0B; margin:0; line-height:1.6;">The pump and nozzle are tuned for foaming products only.</p></div></div></div></div><hr><div itemprop="mainEntity" id="older-products"><h2 itemprop="name" id="what-about-older-koh-formulas">What about older Koh formulas?</h2><div itemprop="acceptedAnswer"><p itemprop="text" style="display:none;">If you used older formulas that were designed to foam, that was part of the earlier range. The current UK lineup is the three compatible products above, and they are the ones we recommend for best results.</p><div style="display:grid; grid-template-columns:repeat(auto-fit, minmax(220px, 1fr)); gap:10px; margin:1rem 0;"><div style="background:#E1F5EE; border-radius:12px; padding:1.25rem;"><p style="font-size:14px; font-weight:600; color:#085041; margin:0 0 8px;">Current lineup</p><p style="font-size:13px; color:#0F6E56; margin:0; line-height:1.6;">The three products above are the recommended UK foaming range.</p></div><div style="background:#E1F5EE; border-radius:12px; padding:1.25rem;"><p style="font-size:14px; font-weight:600; color:#085041; margin:0 0 8px;">Keep performance up</p><p style="font-size:13px; color:#0F6E56; margin:0; line-height:1.6;">Use the right refill and the bottle stays consistent.</p></div><div style="background:#E1F5EE; border-radius:12px; padding:1.25rem;"><p style="font-size:14px; font-weight:600; color:#085041; margin:0 0 8px;">Check the guide</p><p style="font-size:13px; color:#0F6E56; margin:0; line-height:1.6;">Use the product compatibility guide if you&#x2019;re unsure.</p></div></div></div></div><hr><p style="text-align:center; margin:1.25rem 0 0;"><a href="https://go.koh.com/compatibility" target="_blank" rel="noopener noreferrer" style="display:inline-block; font-size:12px; font-weight:700; color:#000000; text-decoration:none; background:#ffffff; border:1.5px solid #000000; border-radius:20px; padding:5px 14px;">Product compatibility guide</a></p><p style="text-align:center; margin:0.75rem 0 0;"><a href="https://go.koh.com/hc-fs" target="_blank" rel="noopener noreferrer" style="display:inline-block; font-size:12px; font-weight:700; color:#000000; text-decoration:none; background:#ffffff; border:1.5px solid #000000; border-radius:20px; padding:5px 14px;">Browse all Foaming Spray Bottle articles</a></p><p style="font-size:11px; color:#0F6E56; text-align:center; margin:1rem 0 0;">Last reviewed: July 2026 &#xB7; Koh UK</p><p style="display:none;">foaming spray bottle compatibility, koh foaming spray bottle, what can i use in foaming spray bottle, foaming sprayer not working, foaming sprayer dribbling, foaming sprayer jetting, foaming sprayer clogging, bathroom shower cleaner foaming bottle, kitchen grease oil cleaner foaming bottle, stain remover foaming bottle, can i use universal cleaner in foaming bottle, can i use dishwashing liquid in foaming bottle, can i use sensitive laundry liquid in foaming bottle, universal laundry liquid foaming bottle, universal dish spray foaming bottle, koh foamer products, koh foam sprayer compatible products, foaming spray bottle refill, koh foam trigger not working, koh foam sprayer clogged, koh foamer dribble, koh foamer jet, koh foamer products to use, foaming spray bottle uk</p></article>

Which products can I use with Foaming Spray Bottle?

If the Foaming Spray Bottle isn’t working, check the refill, rinse the head in warm water, and pump clean water through the nozzle →

<article id="why-isnt-foaming-spray-bottle-working" class="promo-article"><p><strong>TL;DR:</strong> If the <a href="https://uk.koh.com/products/foaming-spray-bottle" target="_blank" rel="noopener noreferrer" style="color:#085041; text-decoration:none;"><strong>Foaming Spray Bottle</strong></a> isn&#x2019;t working, check the refill first. The most common issue is using a product that isn&#x2019;t designed to foam. Rinse the head in warm water, pump clean water through, and try again.</p><div style="display:flex; align-items:center; gap:12px; margin:1.5rem 0;"><div style="flex:1; height:1px; background:#A3D6B1;"><br></div><span style="font-size:11px; color:#0F6E56; font-weight:500; letter-spacing:0.05em; text-transform:uppercase;">Troubleshooting</span><div style="flex:1; height:1px; background:#A3D6B1;"><br></div></div><div style="display:grid; grid-template-columns:repeat(auto-fit, minmax(220px, 1fr)); gap:10px; margin:1rem 0;"><div style="background:#E1F5EE; border-radius:12px; padding:1.25rem;"><p style="font-size:14px; font-weight:600; color:#085041; margin:0 0 8px;">1. Check the refill</p><p style="font-size:13px; color:#0F6E56; margin:0; line-height:1.6;">Make sure you are using a foamer-compatible product.</p></div><div style="background:#E1F5EE; border-radius:12px; padding:1.25rem;"><p style="font-size:14px; font-weight:600; color:#085041; margin:0 0 8px;">2. Rinse the head</p><p style="font-size:13px; color:#0F6E56; margin:0; line-height:1.6;">Run warm water through the foamer head to clear residue.</p></div><div style="background:#E1F5EE; border-radius:12px; padding:1.25rem;"><p style="font-size:14px; font-weight:600; color:#085041; margin:0 0 8px;">3. Flush and test</p><p style="font-size:13px; color:#0F6E56; margin:0; line-height:1.6;">Pump clean water through the nozzle and test again.</p></div></div><hr><div itemprop="mainEntity" id="what-is-wrong"><h2 itemprop="name" id="why-isnt-foaming-spray-bottle-working">Why isn&apos;t Foaming Spray Bottle working?</h2><div itemprop="acceptedAnswer"><p itemprop="text" style="display:none;">The most common reason a Foaming Spray Bottle stops working properly is that it has been filled with a product that is not designed to foam. If the refill is correct, a warm-water rinse and a quick flush through the nozzle usually clears residue or a minor blockage.</p><div style="display:grid; grid-template-columns:repeat(auto-fit, minmax(220px, 1fr)); gap:10px; margin:1rem 0;"><div style="background:#F5FBF7; border:1px solid #A3D6B1; border-radius:12px; padding:1.25rem;"><p style="font-size:12px; font-weight:700; color:#0F6E56; margin:0 0 8px; text-transform:uppercase; letter-spacing:0.05em;">Most common cause</p><p style="font-size:14px; color:#085041; margin:0; line-height:1.6;">Wrong refill in the bottle.</p></div><div style="background:#F5FBF7; border:1px solid #A3D6B1; border-radius:12px; padding:1.25rem;"><p style="font-size:12px; font-weight:700; color:#0F6E56; margin:0 0 8px; text-transform:uppercase; letter-spacing:0.05em;">Quick fix</p><p style="font-size:14px; color:#085041; margin:0; line-height:1.6;">Warm-water rinse and a clean-water flush.</p></div><div style="background:#F5FBF7; border:1px solid #A3D6B1; border-radius:12px; padding:1.25rem;"><p style="font-size:12px; font-weight:700; color:#0F6E56; margin:0 0 8px; text-transform:uppercase; letter-spacing:0.05em;">Expected result</p><p style="font-size:14px; color:#085041; margin:0; line-height:1.6;">The bottle should return to a steady foam.</p></div></div></div></div><hr><div itemprop="mainEntity" id="check-refill"><h2 itemprop="name" id="which-refills-should-i-use">Which refills should I use?</h2><div itemprop="acceptedAnswer"><p itemprop="text" style="display:none;">For reliable foam, use Bathroom &amp; Shower Cleaner, Kitchen Grease &amp; Oil Cleaner, or Stain Remover. Universal Cleaner, Dishwashing Liquid, and Sensitive Laundry Liquid are not designed for the foamer and can affect performance.</p><div style="display:grid; grid-template-columns:repeat(auto-fit, minmax(220px, 1fr)); gap:10px; margin:1rem 0;"><div style="background:#E1F5EE; border-radius:12px; padding:1.25rem;"><p style="font-size:14px; font-weight:600; color:#085041; margin:0 0 8px;">Use</p><p style="font-size:13px; color:#0F6E56; margin:0; line-height:1.6;">Bathroom &amp; Shower Cleaner, Kitchen Grease &amp; Oil Cleaner, Stain Remover.</p></div><div style="background:#FAEEDA; border-radius:12px; padding:1.25rem;"><p style="font-size:14px; font-weight:600; color:#633806; margin:0 0 8px;">Do not use</p><p style="font-size:13px; color:#854F0B; margin:0; line-height:1.6;">Universal Cleaner, Dishwashing Liquid, Sensitive Laundry Liquid.</p></div><div style="background:#FAEEDA; border-radius:12px; padding:1.25rem;"><p style="font-size:14px; font-weight:600; color:#633806; margin:0 0 8px;">Why</p><p style="font-size:13px; color:#854F0B; margin:0; line-height:1.6;">Those formulas won&#x2019;t aerate the same way.</p></div></div></div></div><hr><div itemprop="mainEntity" id="clean-nozzle"><h2 itemprop="name" id="how-do-i-clear-the-nozzle">How do I clear the nozzle?</h2><div itemprop="acceptedAnswer"><p itemprop="text" style="display:none;">Take the foamer head off, rinse it in warm water, and pump clean water through it. If it still feels blocked, repeat the rinse and flush once more before testing the refill again.</p><div style="display:grid; grid-template-columns:repeat(auto-fit, minmax(220px, 1fr)); gap:10px; margin:1rem 0;"><div style="background:#F5FBF7; border:1px solid #A3D6B1; border-radius:12px; padding:1.25rem;"><p style="font-size:14px; font-weight:600; color:#085041; margin:0 0 8px;">Remove the head</p><p style="font-size:13px; color:#0F6E56; margin:0; line-height:1.6;">Take the head off and rinse it under warm water.</p></div><div style="background:#F5FBF7; border:1px solid #A3D6B1; border-radius:12px; padding:1.25rem;"><p style="font-size:14px; font-weight:600; color:#085041; margin:0 0 8px;">Pump clean water</p><p style="font-size:13px; color:#0F6E56; margin:0; line-height:1.6;">Push clean water through the nozzle path.</p></div><div style="background:#F5FBF7; border:1px solid #A3D6B1; border-radius:12px; padding:1.25rem;"><p style="font-size:14px; font-weight:600; color:#085041; margin:0 0 8px;">Retry</p><p style="font-size:13px; color:#0F6E56; margin:0; line-height:1.6;">Reassemble and test again with the right refill.</p></div></div></div></div><hr><div itemprop="mainEntity" id="still-stuck"><h2 itemprop="name" id="what-if-it-still-doesnt-work">What if it still doesn&#x2019;t work?</h2><div itemprop="acceptedAnswer"><p itemprop="text" style="display:none;">If the head is still not foaming after the refill check and warm-water flush, the issue is usually either a stubborn blockage or the wrong product. Recheck the fill, flush again, and then contact Koh support if you still need help.</p><div style="display:grid; grid-template-columns:repeat(auto-fit, minmax(220px, 1fr)); gap:10px; margin:1rem 0;"><div style="background:#E1F5EE; border-radius:12px; padding:1.25rem;"><p style="font-size:14px; font-weight:600; color:#085041; margin:0 0 8px;">Recheck the product</p><p style="font-size:13px; color:#0F6E56; margin:0; line-height:1.6;">Make sure the bottle contains a foamer-compatible refill.</p></div><div style="background:#E1F5EE; border-radius:12px; padding:1.25rem;"><p style="font-size:14px; font-weight:600; color:#085041; margin:0 0 8px;">Flush again</p><p style="font-size:13px; color:#0F6E56; margin:0; line-height:1.6;">A second warm-water flush can clear leftover residue.</p></div><div style="background:#E1F5EE; border-radius:12px; padding:1.25rem;"><p style="font-size:14px; font-weight:600; color:#085041; margin:0 0 8px;">Contact support</p><p style="font-size:13px; color:#0F6E56; margin:0; line-height:1.6;">If it still won&#x2019;t work, ask Koh support for help.</p></div></div></div></div><hr><p style="text-align:center; margin:1.25rem 0 0;"><a href="https://go.koh.com/compatibility" target="_blank" rel="noopener noreferrer" style="display:inline-block; font-size:12px; font-weight:700; color:#000000; text-decoration:none; background:#ffffff; border:1.5px solid #000000; border-radius:20px; padding:5px 14px;">Product compatibility guide</a></p><p style="text-align:center; margin:0.75rem 0 0;"><a href="https://go.koh.com/hc-fs" target="_blank" rel="noopener noreferrer" style="display:inline-block; font-size:12px; font-weight:700; color:#000000; text-decoration:none; background:#ffffff; border:1.5px solid #000000; border-radius:20px; padding:5px 14px;">Browse all Foaming Spray Bottle articles</a></p><p style="font-size:11px; color:#0F6E56; text-align:center; margin:1rem 0 0;">Last reviewed: July 2026 &#xB7; Koh UK</p><p style="display:none;">why isnt foaming spray bottle working, foaming spray bottle not working, koh foamer troubleshooting, foaming spray bottle clog, foaming spray bottle wrong fill, foamer warm water rinse, foamer nozzle blocked, koh foamer uk, foaming bottle fix, foaming spray bottle not foaming uk</p></article>

Why isn't Foaming Spray Bottle working?

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Foaming Spray Bottle

Tools & Accessories 🧽

What are the ingredients in Universal Cleaner?

How long does Universal Cleaner last?

Does Universal Cleaner contain palm oil?

Is Universal Cleaner safe for septic and greywater systems?

What surfaces can I use Universal Cleaner on?

How does Universal Cleaner work?

Is Universal Cleaner chemical-free?

Does Universal Cleaner kill bacteria and viruses?

Do I need to spot test Universal Cleaner first?

What surfaces should I avoid using Universal Cleaner on?

Can I use Universal Cleaner on food prep surfaces?

Is Universal Cleaner fragrance-free?

Is Universal Cleaner eco-certified and allergy-friendly?

Is Universal Cleaner safe to use around pets?

Is Universal Cleaner safe for asthma and allergy sufferers?

Can I use Universal Cleaner on stone, marble, or granite?

Can I use Universal Cleaner on TV, monitor, or laptop screens?

Why did you discontinue 4L Universal Cleaner?

Can I use Universal Cleaner in a robot vacuum or mop?

How do I clean carpets, rugs, and upholstery with Koh?

Universal Cleaner

Are Loo Cleaner Tabs safe for septic environments?

How to use Loo Cleaner Tabs

Do Loo Cleaner Tabs have a fragrance?

Should I remove the wrapper on the Loo Cleaner Tab?

What are the ingredients of the Loo Cleaner Tabs?

Loo Cleaner Tabs

What are the ingredients of Bathroom & Shower Cleaner?

How do I use Bathroom & Shower Cleaner?

Are there any surfaces I should avoid cleaning with Bathroom & Shower Cleaner?

Is it allergy / asthma / sensitive skin friendly?

Is it only for use in the bathroom and shower or can I use it elsewhere?

Is Bathroom & Shower Cleaner anti-microbial or anti-mould?

Does Bathroom & Shower Cleaner have a fragrance?

Can I use it to clean EnduroShield or similar coated shower screens?

Is Bathroom & Shower Cleaner safe to use around pets?

Is Bathroom & Shower Cleaner septic safe?

Universal Cleaner vs. Bathroom & Shower Cleaner: What’s the Difference?

What makes it "eco friendly"?

Can I use Bathroom & Shower Cleaner to clean the bowl of the toilet?

How Much Bathroom & Shower Foam Should I Use?

Can I use Bathroom & Shower Cleaner with a Diamond Sponge?

Is Bathroom & Shower Cleaner safe for polished stone?

Bathroom & Shower Cleaner

Bathroom products 🚿

Are Dishwashing Tablets septic safe?

What are the ingredients of Dishwashing Tablets?

Can I cut Dishwashing Tablets?

Why didn't Dishwashing Tablet wrapper didn’t dissolve

Do I need rinse aid with Dishwashing Tablets?

Dishwashing Tablets

Does Dishwashing Liquid kill bacteria?

Where is Dishwashing Liquid made?

Is Dishwashing Liquid safe for grey water and septic systems?

What are the ingredients of Dishwashing Liquid?

Is Dishwashing Liquid fragrance-free?

How many pumps of Dishwashing Liquid should I use in a full sink?

Can I use Dishwashing Liquid as hand soap?

Dishwashing Liquid

Is this the same as Universal Dish Spray?

Does it work on burnt-on grease and oven grime?

What’s the difference between this and the Universal Cleaner?

Can I use it around food?

Is it really non-toxic?

Will it dry out my hands like other degreasers?

Do I need to use Foaming Spray Bottle?

Can I use it on stainless steel?

Does it contain palm oil?

Do I need to rinse it off?

Is it fragrance free?

Can I use it on non-stick cookware?

What should I use to wipe it off?

Is this a multipurpose cleaner?

Can I use it in the microwave or on appliances?

Why does this product exist when I already have Universal Cleaner?

How does this fit into the Koh system?

What's in Kitchen Grease & Oil Cleaner?

How exactly do I use it?

Is Kitchen Grease & Oil Cleaner safe for septic and greywater systems?

Kitchen Grease & Oil Cleaner

Kitchen products 🍽️

Laundry dosing by wash size (Sheets vs Liquid)

The laundry Stain Removal Guide

How to keep your whites bright with Koh

Can I find Sensitive Laundry Liquid in trial or sample size?

Where is Sensitive Laundry Liquid manufactured?

How many loads are in a 1.5L box of Sensitive Laundry Liquid?

How does Sensitive Laundry Liquid help extend the life of clothes?

How does Sensitive Laundry Liquid help keep clothes whiter and brighter for longer?

Does Sensitive Laundry Liquid contain any fragrance?

Does Sensitive Laundry Liquid deodorise fabrics?

What is Sensitive Laundry Liquid?

What are the ingredients in Sensitive Laundry Liquid?

How can Sensitive Laundry Liquid save me money?

Is Sensitive Laundry Liquid eco certified?

Where should I store Sensitive Laundry Liquid?

Is Sensitive Laundry Liquid septic safe?

Can I use Sensitive Laundry Liquid for hand washing?

Can I use Sensitive Laundry Liquid for sportswear and synthetic fabrics?

Is Sensitive Laundry Liquid safe to use on silk or wool garments?

Can I pre-wash soak with Sensitive Laundry Liquid?

Do I still need to use a bleach whitening detergent with Sensitive Laundry Liquid?

What temperature washes can I use Sensitive Laundry Liquid in?

Does Sensitive Laundry Liquid work in front and top loading washing machines?

Can I use Sensitive Laundry Liquid for both whites and colours?

How much should I use per load of laundry? (Dosage)

Is Sensitive Laundry Liquid compatible with auto-dosing washing machines?

Is Sensitive Laundry Liquid suitable for people with sensitive skin, chemical sensitivities and allergies?

Sensitive Laundry Liquid

How do I use Sensitive Laundry Sheets?

Are Sensitive Laundry Sheets safe for front loaders, top loaders and HE machines?

Do Sensitive Laundry Sheets dissolve in cold water?

What if Sensitive Laundry Sheets don't dissolve or leaves residue?

Can I use Sensitive Laundry Sheets for handwashing delicates?

Are Sensitive Laundry Sheets safe for septic tanks and greywater systems?

How should I store Sensitive Laundry Sheets and how do I dispose of the packaging?