PRODUCT DESCRIPTION Yellow Out Laundry additive and booster removes rust, yellowing, and dinginess from white washable fabrics and laundry. Can also be used to remove most color runs and dye stains. Better and safer than bleach. No. WB30N: 30 oz. No. WB65N: 5 lb. Your are ordering Part # WB30N FROM THE MANUFACTURER White Brite Laundry Whitener removes the dingies from whites caused by rust stains yellowing stubborn red clay and red dirt stains unfortunate color bleeds and unavoidable iron-fortified baby formula stains. They have all met their match with White Brite. Plus, it's safer than bleach for all your most-loved whites, including delicates. So, brighten up!