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.

Does what it says This is a great product and does what it says. However, it's very expensive and I will need quite a few containers to clear a relatively small patio.

My black patio is now restored to the original stone My patio was very black and I don’t have a jet washer. I saw your product advertised in the RHS magazine and thought I would give it a try. I bought the small size to try it out as it is expensive. The result was fantastic within 15 minutes the black was disappearing. Having used that up I was off to the garden centre for more and although I am 84 years old I cleaned the whole patio in the afternoon. Spraying and then just washing off with the garden hose. Amazing product, very effective and easy to use if expensive but cheaper than employing someone to jet wash it.

Its that Time agsin. Second time I have used the product and was pleased that it was as effective as the first time. I have used alternatives which cost less but I found them totally ineffective and ultimately cost more through repeated applications. Thoroughly recommend your product.

Easy ordering Easy ordering, speedy delivery and it does what it says on the tin ! Very pleased with the result