Hi need some advice on best chemicals to use to remove spray paint from brickwork see photo. Quite a large area 2m x 5m have tried brick acid and pressure washer but no joy. Thanks in advance.
I have to ask why anyone would try Brick Acid? Even IF it worked which it won't, it would Acid Etch the face of the bricks and screw them anyway. To remove it, you first need to identify the type of paint and apply the appropriate product. This achieved by doing small test areas first with either a High Alkaline or a Water Based Stripper both of which require the area to be pre wet then apply the product, allow a dwell time and then clean.
Or if your name is Smurf just try his Henry Cooper method and Splash it all over with Hypo.
