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

Good item

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!

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.

Very good does what it says on the tin

Looks good but not used in karcher pressure washer yet

good product very fast delivery

Good product at a decent price.

J'ai une terrasse de 12 M2 Elle était noir c'est noir ... Il n'y avait plus d'espoir.... J'ai donc acheté ce produit ( chère) en le disant ça ne ferait rien J'ai mis 1 bouteilles pour 12 M2 , j'ai laissé agir et passer un Karcher de 135 bar ( oui je sais y a lieu) Baaa niquel !!! C'est comme neuf Donc si vous avez une grande terrasse.... Calculer en conséquence... 1 bouteilles 12 M2 ...