Koh AU logo
Koh AU logo

All articles

Can I use Universal Cleaner in a robot vacuum or mop?Updated a few seconds ago

TL;DR: No. We haven't tested Universal Cleaner in robot vacuums or robot mops, so we don't recommend putting it in one. Universal Cleaner is never diluted, and a robot's tank mixes whatever goes in it with water. Use what your robot's manual specifies in its tank, and use Universal Cleaner in Spray Mop for floors.

Read on ↓

Can I use Universal Cleaner in a robot vacuum or mop?

No. Koh hasn't tested Universal Cleaner in robot vacuums or robot mops from Roborock, Dreame, iRobot, Ecovacs, Eufy, Narwal or any other brand, so we don't recommend adding it to a robot's tank or internal parts. Universal Cleaner is never diluted, and a robot's tank mixes whatever goes in it with water. Robot mops also vary in tank construction, seals, internal tubing, pads and sensors, and most manufacturers specify water or their own solution. Follow your robot's manual, and use Universal Cleaner in Koh Spray Mop for floors.

⚠ Not tested in robots, so not recommended

We haven't tested Universal Cleaner in any robot vacuum or robot mop, so we don't recommend putting it in the tank or any internal part.

Universal Cleaner is never diluted, and a robot's tank mixes whatever goes in it with water. Robot mops also differ a lot under the lid: tanks, seals, tubing, pads and sensors vary by brand and model, and most manuals specify water or the maker's own solution.

Not tested Never dilute Follow your robot's manual

What should go in my robot mop's tank?

Whatever your robot's manual specifies, usually plain water or the manufacturer's own solution. A robot pass is good at keeping dust and light soil down between proper cleans, which is most of what a robot mop is for. The film that builds on high-traffic floors, kitchen spills, and edges and corners a robot cannot reach are where a manual clean earns its place. Koh Spray Mop is designed to take Universal Cleaner straight in its refillable reservoir, never diluted, so the two jobs split cleanly.

✓ Water in the robot, Universal Cleaner for the rest

A water-only robot pass does a good job of keeping dust and light soil down between proper cleans, which is most of what a robot mop is for in the first place.

The film that builds on high-traffic floors, kitchen spills, and the edges and corners a robot cannot reach are where a manual clean earns its place. Spray Mop takes Universal Cleaner directly in its refillable reservoir, so the two jobs split cleanly and Universal Cleaner never goes in the robot.

Robot for maintenance passes Spray Mop for the real clean Edges and corners

What's the Koh-tested way to clean floors with Universal Cleaner?

Koh Spray Mop is the pairing Koh designed and tested for floors. It is a no-bucket manual spray mop with a refillable reservoir that takes Koh Universal Cleaner directly, and mop pads that machine wash and go again. It suits the surfaces Universal Cleaner works on, including sealed timber, laminate, tile, vinyl and sealed stone. For oiled or waxed timber, fill it with plain water instead. The Spray Mop Starter Kit includes the Spray Mop with five mop pads, a dusting mop pad and a box of Universal Cleaner, so there is no compatibility question to answer.

✓ The Koh-tested floor pairing

Spray Mop is designed and tested by Koh to run Universal Cleaner straight in its refillable reservoir. No bucket, never diluted, mop pads that machine wash and go again. Suits sealed timber, laminate, tile, vinyl and sealed stone. For oiled or waxed timber, fill it with plain water instead.

The Spray Mop Starter Kit pairs the Spray Mop and five mop pads with a dusting mop pad and a box of Universal Cleaner.

Koh-tested pairing No bucket Refillable reservoir Machine-washable pads

Koh Spray Mop Starter Kit

Spray Mop Starter Kit

Clean, dry floors in seconds with our Koh mopping essentials.

Koh Universal Cleaner 2L

Universal Cleaner

More than just a multipurpose cleaner, this best-seller is 20+ products in one.

Koh perks

loyalty program

Earn points. Convert points to dollars.

  • Exclusive gifts
  • Early access

Browse all Universal Cleaner articles

Last reviewed: November 2026 · Koh Australia

Was this article helpful?