Does the acidic cleaner work well - I'm always at B&Q for stuff, never thought to check them out. Does the face of the brick remain OK or is there some degrading of the original??
Does anyone know how to remove mortar form the face of bricks. I have had landscapers in to finish a project that I ran out of time on and they have got mortar all over the brickwork I previously laid - clumsy lot!!