Permanently removes tough pets stains. For carpet, rugs & upholstery. Triple action cleaning system. Pet stain & odor remover + oxy. Pherobloc technology discourages resoiling in the same spot. Leaves carpet smelling fresh. Permanently removes tough pet stains like: urine; feces; vomit; blood; tracked-in dirt. Family and pet safe when used as directed. This product does not contain phosphates. Contains no harsh chemicals or solvents. Please separate and recycle.