Krud Kutter Sports Stain Remover Laundry Pre-Treat is ready to use on stubborn stains and odors with a bleach-free formula. One step trigger spray provides a powerful clean to tackle dirt, mud, sweat, blood, grass, red clay, grease, food and drink stains. Use Krud Kutter Sports Stain Remover as a pre-treat before laundry or to easily clean equipped that has endured the field.