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Which products are compatible with Grout Brush?Updated 3 hours ago

TL;DR: Use the Grout Brush with Universal Cleaner, Bathroom & Shower Cleaner, or Kitchen Grease & Oil Cleaner on stone-based or epoxy grout. Go gentle on silicone lines and polished stone. Always spot test first.

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Universal Cleaner

Everyday grease and grime on all grout types.

Bathroom & Shower Cleaner

Soap scum and limescale residue in bathroom grout.

Kitchen Grease & Oil Cleaner

Heavy kitchen grease build-up in tight grout corners.

Grout types

Ideal surfaces

Cement-based grout (sanded or unsanded), epoxy grout lines, and textured stone or porcelain tiles.

Cement grout Epoxy grout Textured tile

Use with caution

Silicone or acrylic caulk is soft, so apply minimal pressure. High-gloss marble or travertine may scratch if over-scrubbed. Always spot test on delicate surfaces and start with light pressure.

Silicone: gentle only Marble: spot test Light pressure
Koh Grout Brush content

Get the grout kit

Pair the Grout Brush with the Grout Brush Pole for standing scrubbing without bending.

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