Effectively eliminates localized stains due to oil, tar, grease, ink, lipstick, marking pens, mud and dirt, mustard and ketchup, urine, other pet stains, coffee, tea, vomit, soft drinks, alcohol, blood and numerous others. Inverted valve allows for easy treatment of floor surface without kneeling or for easy access to confined spaces. Concentrated stream allows product to be sprayed directly where needed for easy treatment.