Eco-Friendly Funk Rock Ammonia Bouncer targets stinky cloth diaper smells at the source. Use for stripping diapers, pet smells & whole family's laundry needs. Just 4 tablespoons are enough to de-funk up to 20 diapers in one sitting. Add little to your pre-wash to keep the stinkies from coming back. This 16 ounce bag lasts for 30 loads & works in all types of washing Machines! Biodegradable, easy rinsing, safe for sensitive skin because it's Phosphate Free – Enzyme Free & SLS Free. Made in USA by Rockin' Green Soap.