hydrochloric

Hi there I had a line of triangular bricks built on top of my wall and it looks great but I’ve got that efforescent white stuff that has run all down the wall. I’ve watched a couple of youtube videos and bought some ever build 401 high strength brick & patio cleaner. Followed the instructions...

I've a steel kitchen sink which has ended up coated in lime plaster - I'm using 32% hydrochloric acid (spirit of salts) to clean it off, which seems to be working really well. I'm thinking of using the hydrochloric also on the mixer tap, which looks like a chrome finish - I'm intending to try a...