Tide coldwater washing saves energy and money. If you have a high efficiency front-loading washer, we recommend using Tide high efficiency for best results. For usage instructions see inside lid. This package contains 31 loads (as measured to line 1 on the scoop). The precise number of uses from each package will vary slightly with the method of scooping and settling during shipment. Specially designed to give deep cleaning in the care of cold water. Great for colors and whites. Works well in warm and hot water washes too. Contains no phosphate. Safe for septic tanks. Made in USA.