Contains 31 loads as measured to line 1 on the scoop (medium fill). Tide still has these features: Keeps clothes virtually residue free. Helps lift off stubborn stains and dingy build up. Helps keep powder fresh and free flowing. Safe for septic tanks. Contains no phosphate. Baking soda for years has been one of nature's symbols for cleaning, brightening and freshening. Tide Pure Essentials with baking soda whitens whites, fights tough stains and helps remove trapped odors, leaving all your fabrics wonderfully clean and fresh. Made in USA.