Wet & Forget Mould, Lichen & Algae Remover, Outdoor Cleaning Solution, Black Mould Remover, Bleach Free, 5 Litre

Very Happy. Took about a week to work which I was surprised at as I expected maybe 3-4 weeks. I’ve done a before and after (you can see all the green moss build up on the first pic). I haven’t cleaned the garden as yet but just sprayed the wet and forget on. It’s removed every bit of green build up and will be 100% easier to clean. Once I’ve throughly cleaned it I plan to apply wet & forget on top to keep it tip top and prevent any build up in future. Great stuff

Mixed sucess. Sprayed on pavers and indian sandstone. The pavers at the side of house that gets a little sun worked great, after just a few days. The pavers at the back in full shade no difference so far even after 2nd application. Indian sandstone- has worked but did have to wash down with soapy water and rinse as left stains. Works well on wood.

This product is fantastic !! I've used another well known product over the years but I reverted back to the dreaded power washing. My friend recommended this and I will be using this gong forward.I live in the very damp West of Scotland and this stuff has cleared all the yuck on my patio, paths and stairs with minimal effort.

Excellent, Drive way gone cleaner in two three months . It had removed all the green moss and made blocks look very clean.But I have wet driveway with water can, did not use spray can. That could be the reason it works very well.I have used in very cool day so it stayed longer on surface. I think in December or January and there was snow after 8 hours.I little bit Moss started to show up now in April.

Excellent job, green algae was disappearing withing couple of hours. I mixed 1ltr wet n forget and 4 Ltrs water, 5ltrs in total in a spray bottle and was perfect, went over it twice and still got just over half a wet n forget bottle left. Did take a bit of paint of the fence but can always re paint so no worries

Delivered to end of drive and left in full view of passers bye. Left in rain and package dissolved..House is 700myards from front of drive- driver is lazy.

Used on our largish block paving driveway which was absolutely plastered with heavily entrenched lichen. Dead easy. Followed the instructions. Didn’t use a more concentrated solution, or anything else, just did what it said. And then . . . nothing. No noticeable improvement for weeks. For so long, in fact, that I stopped checking.Until post winter, about 9 months later I guess, when there were no cars on the driveway I suddenly noticed that it had all gone. Completely. I’m astonished enough to actually leave a review.I’ve done the pressure spray approach before. It’s painfully slow and messy, especially if you do it properly and resand the gaps and seal the blocks. My pressure hose deals with dirt, but struggled with the lichen. So, in short, this is vastly easier and vastly faster and vastly more effective. Just vastly slower. So it’s a once a year thing - do it once, takes 20mins and never ever needs thinking about again.

Good stuff,works over a period of time to remove green algae etc and easy to apply with a sprayer.