One Chem - 5L + 5L One Chem Sprayer - Heavy Duty Patio Cleaner - Path Cleaner Concentrate - Mould Remover, Lichen Remover, Algae Remover - Pressure Washer Detergent - Lichen Control

This was great as a wall in my garden was full of green moss like growth, i sprayed when it was fine and it cleared a lot of it (was a thick growth) but i will spray again on a fine day, happy with product and will buy again when needed. :)

The cleaner was very good but the spray bottle was useless. 25 pumps for about 10 seconds of spray. I just used the watering can, worked a treat.

Not yet been used

Perhaps on walls, and wooden deckings to gently remove the green algae/moss, but definety not ok patio/stone slabs. I had to use pressure washer after applied the solution..

Absolutely a waste of space, first applied at a 3 to 1 mix, no effect then applied at full strength, no difference, washing up liquid would probably be better. I even took the full advice Instructions and wore rubber gloves,a face mask and safety glasses why. And the pressurised pump action spray gun/ bottle, was just a joke, 25 pumps all it ever produced was a dripped . The gun and piping was ever so delicate. Best place for it is in the plastic recycling bin.,

sprayed as directed washed as directed surprising wired very well has keep the slippery surfaces at bay

great to use

I cleaned my patio with pressure washer alone and was left with green stains that just did not lift.Ordered this cleaner and spray kit, one application did the trick and have about 80% of the product left to use, great value and easy to use.I left it a few weeks before my review so I can confirm the cleaner has kept the green stuff at bay