The T.S.R. also stands for Terrific Squeaky-clean Results. T.S.R. Total Surface Renovator is an all-purpose cleaner that cleans grime, grease, oils, soot, light carbon, inks and soils. It penetrates and emulsifies even the heaviest greases while still being safe for use on rubber, plastic, concrete, all metals and most painted surfaces. Try Some Right away!