Lal I'm not disputing the fact it looks better than it did before. What worries me the most is that anyone can buy SH but most don't seem to have a clue how to use it safely. Used neat or at higher diluted strengths it's also very corrosive so can damage the property you are working on
Hi Smurf, my comment was not personally directed at you, i had just looked at the before & after photos and made my
comment, but i totally accept what your saying about these very strong chemicals being dangerous if used without proper
knowledge & training, it goes without saying.