Gain Ultra OXI Liquid Laundry Detergent Waterfall Delight Scent 2-in-1 HE Compatible Laundry Soap is designed with oxi power to lift away stubborn dirt, infusing giving your clothes with an amazing Gain Waterfall Delight scent that's sure to become one of your favorites. Gain Ultra OXI Laundry Detergent's 2-in-1 Ultra Oxi & Waterfall Delight scent is an HE laundry detergent compatible with all high-efficiency washers, giving you a freshness you can count on. Experience for yourself the crisp, waterfall-freshness of Gain Ultra OXI Liquid Laundry Detergent Waterfall Delight scent today. 154 fluid ounces.