TECH works on all water washable fabrics including carpet clothing upholstery and vinyl. Try TECH as a laundry stain remover and remove stains other products won't. No Scent Multi Purpose Stain Remover 24 oz Spray TECH carries the Seal of Approval from the Carpet and Rug Institute meaning that TECH is recognized by the carpet manufacturers as a superior product that works without damaging fibers..