“The Ultimate Black Spor cleaner did a good initial job on the rough finished paving slabs on my patio. The black spot was particularly bad on some slabs so I am waiting until the end of the season to give them another clean if the marks dont weather off.”
“I wasn't sure whether this would work but I am really pleased with the results. As they say "it does what it says on the tin".
Do need to be careful. Avoid windy conditions, expect everything you wear to be bleached, keeps children and pets well away. Some spots might need two treatments but the change is brilliant. Coverage is pretty accurate too.”
“Used this on my Indian sandstone patio. Powerwashed beforehand and allowed it to dry overnight. Sprayed this on.. left for two hours .. power washed it off and the patio looks like new. This is an excellent product.”
