3M intense Cleaner is completely safe to use on the surface 3M Car Care Studio New Friends Colony 3M intense Cleaner is a product of choice for removal of hard water marks from Glass, Paint Surface, Logos, Alloy Wheel. 3M intense Cleaner is completely safe to use on the surface. 3M intense Cleaner is user friendly and gives effective cleaning of tough water marks. 3M intense Cleaner can be used in the concentration form for tough & hard water mark In the case of medium water mark use 1:1 to 1:3 ratios. Features: A complete freedom from tough stains, Fights tough hard water mark, Ideal for surfaces like Paint, Alloy, Wheel and Glass, Easy application Pls Contact Us S. Manmeet Singh 9818604860 3M Car Care Studio