I always keep bac-out in my cupboard for whatever messes my cat might send my way, Ive never used a more reliable and effective cleaner. Whatever she leaves on my carpet, I can simply spray the stain and itll come out so easily on a paper towel with no residue. Really good at cleaning up cat pee. I can use it as a pre-treatment for laundry too if she makes a mess on anything washable. Not to mention its a gentle and safe cleaner, plus it smells so zesty and limey. I cant recommend it enough if you have a pet at home.Water (filtered), Glycerin (vegetable), Caprylyl/Capryl Glucoside (plant based surfactant), C10-16 Alkyl Glucoside (plant based), Laureth 7 (plant based surfactant), Citrus Terpenes, Dipropylene Glycol (less than .1 percent), Benzisothiazolinone (less than .05 percent), Viable Bacillus CulturesBac-Out Cleaners Bac-Out Stain & Odor Remover with Foaming Action Sprayer 32 fl. oz. (a)