KARCHER Genuine Patio + Deck Pressure Washer Cleaner Detergent Fluid - Mixes up to 5L (Pack of 2)

It works well.

It works on normal dirt at a dilution of 1:9 but Some stains caused by plants overhanging the stones needed a stronger solution. It’s easy to use. My washer came with a sample pack of cleaner and used the empty bottle to mix the concentrate. The washer has a tube that draws up the cleaner and mixes it with water through the pressure lance. Leave it for a few minutes then use the pressure washer to rinse it off.A 500ml bottle makes up to 5l of cleaner so it’s not bad fo the price.And it’s a lot easier than a scrubbing brush!

The media could not be loaded. Used this as a prep before applying a patio mould remover. No need as this absolutely obliterated the muck, grime and mould. Watch the video to see the difference. Also only used 79%of the solution in a Karcher w3. So more left for next clean. Very impressed at ease of application. I sprayed initially at kiwi pressure. Agitated with broom. Then used the dual nozzle patio cleaner. The slabs came up line new. Could not ask for more.

This works best when used directly on the lance of the pressure washer; the bottle screws directly on to the foam gun that came with the K2 Washer Kit (Home and Car).Tried first bottle diluted as per instructions and was pretty useless; second bottle direct to foam gun covered 15m x 3m and was left to stand for a while. Patio a few shades brighter.My patio was dark; but had been cleaned with pressure earlier in the year.The patio attachment on it’s own probably cleaned more than this product.Not bad but not great either.

Used this liquid in conjunction with karcher jet spray to clean patio.Did its job well.

Decent product but they don't tell you that the bottle does not fit the Karcher pressure so if you want to use it on the machine itself you need the bigger sized bottle. Luckily I had one from a previous purchase of the patio cleaner.

Used same cleaner that was supplied with washer but this was not as good as this product.Really impressed

It is brilliantly very cleaning on pavement and patio area and washer car very cleaned very shine on car and pavement area it was dirt so it is looking very clean good worthy