Tackle tough stains easily using our dynamic duo of the 32-ounce high-output Professional Sprayer and Mold Stain & Mildew Stain Remover. The Mold Stain & Mildew Stain Remover features an industrial-strength formula that quickly dissolves stubborn mold and mildew stains on various surfaces, including toilet bowls, sinks, ceramic tile, and more. Safe for use indoors and outdoors on fiberglass, tile, and porcelain surfaces, this bleach-based powerhouse eliminates stains without scrubbing. Pair this with our Professional Sprayer, which boasts an ergonomic trigger for comfortable three-finger pulls, delivering more than three cubic centimeters per pull. Adjust the nozzle for a fine mist or a powerful 30-foot stream, and easily mix solutions with the help of graduated measurement marks. Label contents effortlessly on the designated area for future reference.