Brick & Patio Cleaner is a fast acting acid based formula that dissolves mortar and cement stains and ingrained dirt and paint on most mineral surfaces such as brick, stone, concrete, paving flags and earthenware.
Supplied ready to use. Prior to application, wet the area in question with water. Work the cleaner well into the substrate with a scrubbing brush or stiff bristle paint brush. Leave for 20 minutes then scrub with clean cold water until the surface is clean. Repeat procedure for extremely stubborn stains.
1L covers approx. 10m2