Unleash active oxygen that seeks out stains for a deeper clean. Safe for colors and all temperatures. No measuring; just one pak per load of laundry boosts detergents to bring whites and colors to life. Application: Laundry Pretreatment; Applicable Material: Fabric; Dirt Types: Food Stains; Grass Stains; Grease; Oil-Based Soil; Organic Matter; Water-Based Soil; Scent: Unscented.