Shout Free Laundry Stain Remover (22 fl oz Spray Bottle) SC Johnson's Shout Free Laundry Stain Remover is tough on stains, yet safe for all colorfast washable fabrics. It's also gentle on baby clothes. It uses plant-based biodegradable cleaners to cling, penetrate and lift stains from clothes once it's sprayed on. This Shout laundry stain remover is dermatologist tested and works on a wide range of everyday stains, including baby formula, food and blood. It includes a convenient trigger dispenser and is ideal for use in all water temperatures. This home essential has no added dyes or fragrances and comes in a convenient 22 fl oz bottle.