Our most popular product. Tech stain remover can be used throughout the home in complete confidence. It is nontoxic, nonflammable, odorless, and colorless. Best of all it really works, even on the toughest stains. Contains no harsh chemicals, bleach, or anything to dull the colors on fabrics. Safe even around children and pets. Effective on multiple fabrics. Stain remover can be used on carpet, laundry pre-wash, clothing, upholstery, and vinyl. Carpet and Rug Institute Seal of Approval.