Browning Treatment is specially formulated to effectively deal with two of the most problematic and common carpet issues browning and coffee stains. This solution works extremely effectively on removing or preventing cellulosic and other types of browning that may occur on carpet or upholstery due to over-wetting, inappropriate use of high pH alkaline chemicals, improper drying, and cellulosic soiling. Browning Treatment/ Coffee Free removes or reduces browning due to over wetting and bleed through of jute backing in carpets.