Non-toxic. Safe for children & pets. Environmentally friendly. Prevents stains from returning! Specially Formulated to Eliminate the Toughest New & Old Pet Stains: urine; feces; food; vomit; blood; dirt. Neutralizes odors, especially from pet accidents. Anti-resoiling agents protect carpet after cleaning. Biodegradable and environmentally friendly. Safe to use around children and pets when used as directed. Not tested on animals. Approved by the Carpet & Rug Institute for product performance and safety. Certified biodegradable. Mfd in the USA.