I am in the process of taking off stone cladding (dreadful) from my new house. I'm sure the previous owner put in on during the late 70's - early 80's. It's come off very easily but as I suspected it has left cement marks at each joint. The brick is in excellent condition, but the stains need to come off.
What would you suggest for cleaning - I really need this to be cleaned professionally (not DIY) - all marks gone! How and who would you recommend?