“As a product it certainly cleaned my Indian Paving well. However, it has ruined some of the mortar. The mortar was grey self setting that you brush in whilst the flags are wet.
You cannot use this product on that type of mortar.”
“Amazing ! My patio was absolutely covered with black spots which my husband said I would never get rid of ! Determined to prove him wrong I pressure washed the patio first to get rid of the grime and then used the spot remover scrubbing bad areas as I went along . By the next morning most of the spots had gone ! I did give some patches a second go but honestly it looks like a new patio ! Don t lose heart if when you put it on the black spots remain . Just give it a scrub and leave overnight . DON T apply in the sun as product dries too quickly before it has had chance to work . A dull day is better .”
