Simple Solution Oxy Charged Stain & Odor Remover gallon refill quickly removes the toughest stains like urine, feces, blood, vomit, grass and wine. The triple oxy formula penetrates deep to destroy stains and odor fast. The high-impact odor neutralizers completely and permanently destroy pet-related odors to eliminate pet re-marking. Safe for use around pets and children when used as directed.