Simple Solutions Stain & Odor Remover is three times stronger than our regular stain and odor remover, with a professional-strength Pro-Bacteria™ formula and enzymes that break down, neutralize and permanently remove stains and odors, while discouraging repeat "hits". Worry-free use on carpets, upholstery, or other water-safe surfaces in your home. Safe around children and pets when used as directed. Designed for the Toughest Organic Odors and Stains Professional Strength Formula Specifically for Pet Odors and Organic Stains New Patented Multi-Function Spray