Dual-action odour neutraliser and professional-strength carpet shampoo. Cleansers completely eliminate stains and odours and leave no sticky residue so carpets stay cleaner for longer. Simple Solution Extreme Carpet Shampoo leaves the house smelling clean with a spring-fresh scent and its concentrated, low-foaming formula makes several gallons. Works with all cleaning machines. You don't need a miracle to remove stubborn pet stains and odours - just a Simple Solution.