Kärcher Floor Cleaner Universal RM 536, for streak-free results on all hard floors, 500ml concentrate yields diluted 40l cleaning liquid.

Leaves a really fresh aroma on wood floor

No mess product and very effective

it does the job

Excellent floor cleaner

Great cleaning chemical for my karcher electric floor mop non streaky too

Having tried a different, cheaper brand I’ve gone back to this as it doesn’t leave water marks on my shiny porcelain floor tiles.

There’s no doubt that this Karcher cleaning fluid, intended for the floor cleaner, does a reasonably good job of removing any stubborn marks from hard flooring - but be wary of when you read that it is ‘streak-free’.In our experience, the quantity you use has to be almost perfectly measured per the instructions. That isn’t aided by the fact that, as others have written, Karcher still haven’t bothered to provide good English language instructions.If you measure the amount used more-or-less accurately, you’ll get streak-free hard-wood floors. However, that won’t be the same on porcelain tiled floors. We have a combination of these floors and the difference is noticeable. If you measure it absolutely spot-on, you’ll only get the smallest of streaks on the porcelain tiles (but still sufficient to annoy my wife!).It’ll last a very long time but you will find yourself having to go back over some porcelain tiles to remove the last of the streaks.That’s rather annoying, especially given the price, and Karcher need to up their game when it comes to providing something with which to measure the liquid used more accurately.Is it worth buying? I’m not convinced it is. You could use a mixture of water and vinegar and get completely streak-free results but I can’t speak for any impact that might have on the internals of the machine.

Excellent I only need one cap full for the machine. The Larcher floor cleaner also sweeps as it mops, saves time. Only problem is it is heavy to lift. Otherwise is brilliant.