Safe and effective with no compromise, this Pro-Enzymatic formula removes tough pet stains and odors embedded in carpet and upholstery. Eliminates stains and odors from pet urine, feces, drool, vomit, blood, and other biological stains. Non-Toxic. Safe for use around kids and pets and will not damage carpet fibers when used as directed; formulated for use in all spot and deep carpet cleaning machines. CRI Certified - Tested and approved by The Carpet and Rug Institute to effectively remove stains and soils without adversely affecting the appearance or performance of carpets. USDA bio-based certified. This pet stain and odor remover is safe for use in all spot cleaning & upright cleaning machines.