Don't let dirty grout lines bring down the look and cleanliness of your beautiful floors (you probably spent a pretty penny on them - don't let them suffer). We've all seen it.. dirty grout lines.. they sneak up on you and the next thing you know you're questioning if you swept or mopped. Instead, use TECH Grout Cleaner for regular maintenance or when you need that deep clean, to restore your grout lines to their original glory. Unlike traditional grout cleaners, TECH Grout Cleaner doesn't contain any aggressive acids, solvents, oiled or harsh chemicals. Basically this means that our grout cleaner is safe (no bad chemical smells or need for special handling) without sacrificing a deep, super clean.