Pro-Kleen Patio Cleaner Simply Spray & Walk Away Concentrate - Fencing - Decking - Green Mould and Algae Killer (2L Simply Spray)

Took about a week for it to kill all the green on my wooden decking but it did work 👍

Sprayed heavily on conservatory roof last week. Followed instructions. Not effective, even after it rained, no difference. Doesn’t do what it says

I tried this on my patio which was green with algae and black spot. It did an ok job on the green but didn’t touch the black spot. I used sodium hypochlorite next and it cleaned up the patio beautifully, including all the black spot. I also used this product at the base of my front wall which was quite mossy. It worked quite well, but the moss came back. However, when it rained, the moss was killed again, so this product does continue to work. If you only have a problem with algae or moss, I think this is a good product.

Sorry to report that this product did not work for me. I used it on timber, paving and a roof as per instructions but two weeks later there is absolutely no difference to the mould and algae I treated

This is not fit for purpose! Followed the instructions, in fact I didn’t water it down as much as I could - no effect on my green slabs whatsoever… save your money!

Followed the instructions and after a week no change to area I treated.

Awful product. Didn't work at all.Avoid!

DisappointingDidn’t for me on my porsaline slabs