Bests & Worsts Reviews from Amazon

This is the perfect product. Just purchased a 17-year old home and I swear the floor tile grout had never been cleaned. I tried several products before I found this one. Take a look at the difference between the cleaned and untreated sections of this tile. All you need is a vinegar/water mixture in a spray bottle, and in a couple of seconds the grout is clean. Absolutely amazing.