Arm & Hammer Replacement Corn Starch waste bags are made from 40% cornstarch and can be used in multiple ways. The quick-load bags control odor naturally with the freshening power of activated baking soda to reduce odors with a fresh scent. The earth-friendly disposable waste bags are designed to fit standard dispensers. The bags are 2X thicker than grocery bags and are a must-add to your pet supplies as they're the ideal solution to clean-up after all kinds of messes. Other uses include baby diapers, wet bathing suits and more.