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Can Kitchen Grease & Oil Cleaner tackle baked-on grease and oven grime?Updated 8 hours ago

TL;DR: Yes. Kitchen Grease & Oil Cleaner powers through baked-on, caked-on grease and oven grime on roasting pans, oven trays, BBQs, baking trays, and stovetops. Spray, wait 15 minutes, scrub, rinse. For tough burnt-on layers, soak longer (up to 30 minutes), use a stronger abrasive like Scrubby Pads or Diamond Sponges, or repeat the application.


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Koh Kitchen Grease and Oil Cleaner problem solution
Koh Kitchen Grease and Oil Cleaner before and after

How do I use it on baked-on grease and oven grime?

Yes. Koh Kitchen Grease & Oil Cleaner is built for baked-on, caked-on grease and oven grime across roasting pans, oven trays, BBQs, baking trays, stovetops, rangehoods, and pots and pans. Method: fill a Foaming Spray Bottle with Kitchen Grease & Oil Cleaner, spray foam directly onto the surface for full coverage, let it sit 15 minutes for normal grease (up to 30 minutes for heavy buildup), scrub with a Dish Sponge, Swedish Dishcloth, Scrubby Pad, Diamond Sponge, or Dish Brush, rinse thoroughly with hot water. For dishes and cookware, always rinse before next use because Kitchen Grease & Oil Cleaner is not food-grade.

✓ Spray, wait, scrub, rinse

1

Spray. Spray Kitchen Grease & Oil Cleaner directly onto the surface and spread for full coverage.

2

Wait. Let the foam sit at least 15 minutes for normal grease. Up to 30 minutes for heavy buildup or baked-on layers.

3

Scrub. Use a Dish Sponge, Swedish Dishcloth, or Dish Brush for everyday baked-on. Scrubby Pads or Diamond Sponges for tough burnt-on layers.

4

Rinse. Rinse with hot water for a streak-free finish. Always rinse food-contact surfaces thoroughly. Kitchen Grease & Oil Cleaner is not food-grade.

✓ Surfaces it tackles

Built for the surfaces that get the worst kitchen grease and oven grime. Diamond Sponges are very abrasive, spot-test before using on coated, non-stick, or delicate surfaces.

Roasting pans Oven trays Oven doors BBQs Baking trays Stovetops Rangehoods Pots & pans

What if the grease isn't shifting?

For burnt-on layers that don't shift on the first try: extend the soak (up to 30 minutes, or apply foam in the evening and leave overnight on really stubborn surfaces like an oven door). Apply more product so the surface stays wet, dry foam stops working. Step up the abrasive: from a sponge or cloth to a Scrubby Pad to a Diamond Sponge for the worst burnt-on layers. Repeat the spray-wait-scrub cycle, two or three short cycles often work better than one long one. Always rinse fully between cycles so you're scrubbing clean foam into the residue, not contaminated foam.

✓ Soak longer

Extend to 30 minutes. For really stubborn surfaces (oven doors, neglected BBQ grills), apply foam in the evening and leave overnight. Reapply if the foam dries out, dry foam stops working.

✓ Step up the abrasive

Sponge or cloth → Scrubby Pads for general baked-on → Diamond Sponges for the worst burnt-on layers. Spot-test Diamond Sponges on coated or non-stick surfaces first.

✓ Repeat the cycle

Two or three short spray-wait-scrub cycles often work better than one long one. Rinse fully between cycles so you're scrubbing fresh foam into the residue, not contaminated foam.

Koh Kitchen Grease and Oil Cleaner bag-in-box

Kitchen Grease & Oil Cleaner

For baked-on kitchen grease and oven grime. Pair with a Foaming Spray Bottle. Dermatest tested. Septic safe.

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Last reviewed: July 2026 · Koh UK

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