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Can I use Kitchen Grease & Oil Cleaner in a Foaming Spray Bottle?Updated 13 hours ago

TL;DR: Yes. Foaming Spray Bottle is the intended delivery method for Kitchen Grease & Oil Cleaner. The foam clings to vertical and angled surfaces (rangehoods, oven doors, BBQ grates, splashbacks) instead of running off, so the formula stays where you spray it. The Kitchen Grease & Oil Cleaner Starter Kit includes both in one box.


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Koh Kitchen Grease and Oil Cleaner bag-in-box
Koh Kitchen Grease and Oil Cleaner before and after

Can I use it in a Foaming Spray Bottle?

Yes. Foaming Spray Bottle is the intended delivery method for Koh Kitchen Grease & Oil Cleaner. The foamer's nozzle aerates the formula into a thick foam that clings to vertical and angled surfaces (rangehoods, oven doors, BBQ grates, splashbacks) instead of running off. This keeps the formula in contact with the grease for the full soak time, which means better results before you wipe. Method: fill the Foaming Spray Bottle with Kitchen Grease & Oil Cleaner, spray onto the surface, let it sit 15 minutes for normal grease (up to 30 minutes for heavy buildup), scrub, rinse with hot water. The Kitchen Grease & Oil Cleaner Starter Kit includes both in one box.

✓ Foam clings instead of dripping

Foaming Spray Bottle aerates Kitchen Grease & Oil Cleaner into a thick foam. Foam clings to vertical and angled surfaces instead of running off, so the formula stays in contact with grease while it works.

Clings to surfaces Full soak time Better coverage

✓ Built for vertical and angled surfaces

Where a regular spray would drip off before the formula has time to work. Foam stays put.

Rangehoods Oven doors BBQ grates Splashbacks Tiles

How do I get the best foam from it?

Three practical tips for the best foam: (1) If foam is thin or sputtering, add a small amount of water directly to the Foaming Spray Bottle to adjust foam density. (2) For controlled application on small areas, spray foam onto a cloth or cleaning mitt first, then apply to the surface, this stops you using too much product. (3) Don't let the foam dry out on the surface, dry foam stops working. If you've left it sitting longer than 30 minutes and the surface looks dry, give it another quick spray to keep it wet. The Foaming Spray Bottle works with Kitchen Grease & Oil Cleaner straight from the bag-in-box, no dilution needed for normal use.

✓ Add water if foam is thin

If foam is thin or sputtering, add a small amount of water directly to Foaming Spray Bottle to adjust foam density and improve coverage.

✓ Spray onto a cloth for small areas

For controlled application on small areas, spray foam onto a cloth or cleaning mitt first, then apply. Helps you avoid using too much product.

⚠ Reapply if foam dries out

Dry foam stops working. If you've left it sitting longer than 30 minutes and the surface looks dry, give it another quick spray to keep it wet.


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Last reviewed: July 2026 · Koh UK

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