This is the Tannin Remover for Rugdoctor Commercial machines. This stain eliminator is scientifically formulated to remove acid based brown spots and stains such as coffee, tea, wine, fruit juice, soda and rust. This product is safe to use in environments such as schools, hospitals, offices, apartments, etc.

This is a commercial grade product and phosphate free. It is a low pH formula that is non-foaming and non-flammable. It is a 1 gallon bottle.