Its a magic Its a magic. I have been using black spot remover since last 5 yrs. I treat the patio beginning of Spring to get rid of the stubborn mouldy green stains and the black spots formed during the winter months. No need for jet cleaning, just spray on the patio tiles, leaving it for 15 minutes and then rinse with the garden hose. Patio titles are back to their original colour. They look brand new.

It works great on black spot It works great on black spot. Some areas needed a second application but ended up ordering double the quantity recommended as ran out half way through. So have spent over £250 cleaning my patio. Would a generic chemical from other well known sites have done the same job for approx a tenth of the price ? Probably, but who’s to know.

“It does what it says on the tin” Simple ordering process and swift delivery. Have used both the natural stone cleaner brick cleaner. The results are amazing - I have a new patio!

Does what is says on the tin!!!!!! Usually when someone says "it's too good to be true" you hesitate BUT this product actually DOES what is says on the tin!!! So far, I've only done one patch but the results are amazing!!!!!! It has restored the Onyx chipping to its original soft colour, can't wait for weather to improve so I can finish the whole garden!!! Then I'll use the Patio Black Spot Preventer. I have some lovely before and after photos!¡!

After ordering online order arrived… After ordering online order arrived very promptly. Easy to apply and result is very good.