“best patio cleaner i have used,,very bad blackspot on slabs,,,diluted 1in 4 brilliant finish to slabs,,,have used product for past few years...cannot fault,”
“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.”
