ARC Mortar Stain Remover 1L, Cement Stain Remover, Highly Concentrated Cement Remover.

a highly Concentrated acid based cleaner.

Always wear gloves and protective equipment during use
1L of neat solution will clean approx 10 squared metres
Store in a cool dry place
Always test on an inconspicuous area first
Arc Mortar Stain Remover is a concentrated acid based cleaner for dissolving and removing mortar and cement stains from surfaces such as brick, render, paving and blocks.
Directions for Use: Always wear protective gloves, clothing and eye/face protection during use. Wet the area in question with water and try an inconspicuous area for compatibility prior to full application. When cleaning brickwork, use neat and pour the required amount into a plastic container. Do not use a metal container. Apply using a scrubbing brush or a stiff bristle paint brush and work the cleaner well into the substrate. Leave the cleaner for 20 minutes and then scrub with clean cold water until the surface is clean. Finally, wash or hose down with plenty of water to neutralise the cleaner and remove loose dust. One litre of neat solution will clean approximately 10 squared metres.

When cleaning a patio, dilute 1:1 with water, apply and rinse.