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<p>Water and potassium hydroxide are both chemicals, so while Koh isn&apos;t technically chemical free, the <a href="https://uk.koh.com/products/universal-cleaner" rel="noopener noreferrer" target="_blank">Universal Cleaner</a> is free of harsh chemicals found in regular cleaning products.</p>

Universal Cleaner isn’t technically chemical-free, but it’s free from the harsh stuff. No dyes, no toxins, just a clean you can trust.

Is Universal Cleaner chemical free?

Surface products 🪞

Universal Cleaner

How long does Universal Cleaner last?

Is Universal Cleaner septic safe?

Why did you discontinue 4L Universal Cleaner?

Is Universal Cleaner fragrance-free?

Is Universal Cleaner pet-friendly?

Is Universal Cleaner asthma friendly?

Is Universal Cleaner allergy friendly?

Does Universal Cleaner contain palm oil?

How does Universal Cleaner work?

What can I use Universal Cleaner for?

What are the ingredients of Universal Cleaner?

Why do you sell the Universal Cleaner in bulk?

Does the Universal Cleaner kill bacteria and germs?

What can't you use Universal Cleaner on?

What surfaces should I not use Universal Cleaner on?

Is Universal Cleaner vegan?

Can I mix Universal Cleaner and Protect Surface?

What Certifications does the Universal Cleaner have?

Do I need to do a spot test with Universal Cleaner?

Is there a use by date for Universal Cleaner?

What Happened to Protect Surface Sanitiser?

How does Protect Surface Sanitiser Work?

What are the ingredients of Protect Surface Sanitiser?

Does Protect Surface contain alcohol?

Protect Surface Sanitiser: My surface is still wet even after waiting a few minutes.

Can I use Protect Surface Sanitiser on my hands?

Where can I use Protect Surface Sanitiser?

What surfaces can I use Protect Surface Sanitiser on?

Can I use Protect Surface Sanitiser in my Spray Mop?

Is Protect Surface Sanitiser tested on animals?

Can I add Koh Essential Oils to Protect Surface?

Is Protect Surface Sanitiser safe for septic systems?

Is Protect Surface Sanitiser food safe?

Is Protect Surface Sanitiser safe to use around pets?

What type of bacteria does Protect Surface Sanitiser and Skin kill?

How did you test the effectiveness of Protect Surface Sanitiser?

Is Protect Surface Sanitiser Chemical Free?

How long will 1L of Protect Surface last?

Is Protect Surface Sanitiser safe to use on fabric?

Where is Protect Surface made?

Protect Surface Sanitizer

Do Koh Loo Cleaner Tablets have a fragrance?

Are Koh Loo Cleaner Tablets safe for septic environments?

Using our new Loo Cleaning Tablets

Should I remove the wrapper on the Koh Loo Tablet?

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?

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?

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?

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

Bathroom & Shower Cleaner

Bathroom products 🚿

Can I use Universal Dish Liquid around grey water / bio-cycle / septic tank environments?

Does Universal Dish Liquid kill bacteria?

What are the Ingredients of Universal Dish Liquid?

Does Universal Dish Liquid have any fumes or fragrances?

Are the Dish tablets septic safe?

Dishwashing Tabs

Universal Dish Spray

Does Koh Dishwashing Liquid kill bacteria?

Where is Dishwashing Liquid made?

Can I use Koh Dishwashing Liquid around grey water / bio-cycle / septic tank environments?

What are the Ingredients of Dishwashing Liquid?

Does Dishwashing Liquid have any fumes or fragrances?

Dishwashing Liquid

Kitchen products 🍽️

Can I add essential oils?

How do I tell my bottles apart?

My Atomiser Spray Bottle has stopped spraying

How to use: Atomiser Spray Bottle

Atomiser Spray Bottle

How do you wash Dish Sponges?

How do you dispose of Dish Sponges?

Dish Sponges

How to use: Spray Mop

How to use: Mop Pads

How do you wash the Mop Pads?

How to put together / take apart the Spray Mop

Spray Mop

How to use: Grout Brush

Grout Brush

How to use: Universal Cloths

How do you wash the Universal Cloths?

Universal Cloths

How to use: Diamond Sponges

Diamond Sponge

How do I clean my Koh Loo Blade?

How often should I replace my Koh Loo Blade head?

How should I clean my Koh Loo Blade pot holder?

Loo Blade

Tools & Accessories 🧽

Koh Sustainability

Who are Eden Reforestation Project?

How are you eco-friendly?

Eco-Friendly Practices

Is Koh made in the UK?

Do you test on animals?

Ethical & Animal Welfare

What is GECA?

What is Allergy UK?

Certifications & Initiatives

Sustainability & Standards 📜

How much does delivery cost?

How long does delivery take?

Where do you ship?

How can I track my order?

Do I need to sign for my parcel?

My tracking is not working

I didn't receive my Gift Voucher

Shipping & Returns 🚚

Can I have a sample?

What payment options can I use?

Something in my order is broken or missing

Why don't you sell in shops?

Do you have a welcome discount?

Payments & Refunds 💸

Can I use your essential oils around pets?

Defective / broken products

Usage 📖

Where is Koh stocked?

Koh Stockists 🏪

I've forgotten my password

Can you edit or delete Facebook reviews?

What is Reviews.io?

I have not received a reply to my ticket

Accounts 👥

Is Universal Cleaner chemical free?Updated 2 months ago