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Can you use Universal Cleaner on tile and grout floors?Updated 5 days ago

TL;DR: Tile is one of the best floors for Universal Cleaner. It is ideal on glazed ceramic and porcelain, and fine on matte, textured, unglazed and lappato finishes too. Spray lightly just ahead of the pad and mop it straight up, and pair it with the Grout Brush to lift grime from grout lines.

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Koh Universal Cleaner
Koh Grout Brush

Can you use Universal Cleaner on tile and grout floors?

Universal Cleaner is ideal on glazed ceramic and porcelain tile floors, and fine on matte, textured, unglazed and lappato finishes. Spray lightly just ahead of the pad and mop it straight up. For grout lines, spray Universal Cleaner along the grout and scrub with the Grout Brush before mopping up. Universal Cleaner is an alkaline formulation, not pH neutral.

✓ Glazed ceramic and porcelain

The ideal pairing. The glaze gives the pad a smooth run, so a light spray and a quick mop leaves the floor clean and dry in seconds.

Ideal matchLight, quick clean

✓ Matte, textured, unglazed and lappato

All fine with Universal Cleaner. Textured finishes add friction under the pad, so expect a little more resistance and see the glide tips below.

All finishes fineExpect more friction

✓ Every other floor type

Timber, laminate, vinyl, stone and more are covered in our full guide: What floors can you use Universal Cleaner on?


How do you clean grout lines?

Spray Universal Cleaner along the grout line, scrub with the Grout Brush, then mop or wipe the loosened grime straight up. The Grout Brush bristles are shaped to fit the grout joint, so the pressure goes where the grime is instead of skating across the tile face.

✓ Three steps to clean grout

Grout is porous, so it holds grime the tile face sheds. The Grout Brush has precision bristles shaped to fit the grout joint.

1 Spray along the line. A light run of Universal Cleaner straight down the grout joint.

2 Scrub with the Grout Brush. Work along the joint so the bristles sit in the line rather than across it.

3 Mop it straight up. Run the Spray Mop or a cloth over the area so the loosened grime does not dry back in.


How do you stop the mop dragging on textured tile?

Dragging or sticking on textured tile is usually an anti slip coating adding friction, rather than anything going wrong with the mop. Switch to the Everyday Mop Pads, or add a touch more solution so the pad has something to run on.

✓ If the mop will not glide

Dragging or sticking is usually an anti slip coating on the tile adding friction, rather than anything going wrong with the mop. Switch to the Everyday Mop Pads, or add a touch more solution so the pad has something to run on.

Anti slip coatingsEveryday Mop Pads

What should you never use on tile floors?

Never use the Diamond Sponge on tile floors or grout. It is made for hard, non porous, glossy surfaces, and on grout, matte tile, textured tile or unglazed porcelain it will scratch the surface permanently. Use the Grout Brush on grout lines instead.

⚠ Never use the Diamond Sponge on tile floors

The Diamond Sponge is made for hard, non porous, glossy surfaces. On grout, matte tile, textured tile or unglazed porcelain it will scratch the surface, and that damage cannot be undone. Use the Grout Brush on grout lines instead.

Not on groutNot on matte or textured tileDamage is permanent

What if your flooring warranty asks for a pH neutral cleaner?

Universal Cleaner is an alkaline formulation, so it is not pH neutral. Some tile and stone suppliers make a pH neutral cleaner a condition of warranty cover, and sealed grout is the part most often named. If yours does, fill the Spray Mop with plain water instead. Water only is a fully supported way to use the mop and keeps your warranty intact.

✓ Run the mop on water only

Fill the Spray Mop with plain water instead. Same mop, same pads, just a different fill. It is a fully supported way to use the mop, and plenty of customers clean this way by choice.

Warranty stays intactSame mop and pads

⚠ Universal Cleaner is not pH neutral

It is an alkaline formulation, which is part of how it lifts grease and grime without scrubbing. Sealed grout is the part of a tile floor most often covered by a pH neutral condition, so check the warranty before you clean, not after.

Alkaline formulationCheck cover first

Koh Universal Cleaner Starter Kit

Universal Cleaner Starter Kit

Universal Cleaner, Atomiser Spray Bottle and Universal Cloths Mixed 4pk in one box. Good Environmental Choice Australia (GECA) certified, Allergy UK certified, Sensitive Choice approved, Eczema Association of Australasia recognised. Made in Australia, around 3 months of everyday cleaning for an average home.

Koh Spray Mop and Mop Pads 5pk

Spray Mop & Mop Pads 5pk

Fan favourite Spray Mop for clean, dry floors in seconds. Comes with 5 machine washable mop pads, and it runs on Universal Cleaner or plain water, whichever your flooring warranty asks for.

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Last reviewed: September 2026 · Koh Australia

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