Arm & Hammer baking soda is a must-have around the house. It can be used as a leavening agent in baking, a gentle cleaner, effective deodorizer and more. You can also use it as an alternative to harsh chemicals when you are cleaning spills on carpets, deodorizing drains and much more. All-natural alternative to harsh chemicals with hundreds of different uses. Great for gentle cleansing, deodorizing or baking. Can be used while cleaning carpets, freshening upholstery or getting rid of common household odors. Unscented to effectively neutralize common household odors.