UE Autotech Sofa & Carpet Stain Remover UE Autotech Sofa & Carpet Stain Remover is a powerful, yet gentle foam cleaner that removes even the toughest stains and odors from your sofas and carpets. It is safe to use on all types of fabrics, including wool, silk, and leather. Our stain remover is made with a unique blend of enzymes and surfactants that work together to break down stains at the molecular level. This allows it to remove even the most stubborn stains, such as blood, wine, vomit, and pet stains. UE Autotech Sofa & Carpet Stain Remover also contains a powerful odor neutralizer that eliminates any bad smells left behind by stains. This leaves your sofas and carpets looking and smelling fresh and new. To use UE Autotech Sofa & Carpet Stain Remover, simply spray the foam directly onto the stain and let it sit for a few minutes. Then, wipe the stain with a neat and clean cloth. If the stain is still visible, you can reapply the foam and let it sit for a longer period o