Arm & Hammer Pet Fresh Carpet Odor Eliminator Plus OxiClean is a granular product that effectively absorbs unpleasant odors caused by pets, smoke, mildew and mold. Formulated with the power of baking soda and oxi clean dirt fighters, this product works wonders in eliminating stubborn odors. While it doesn’t remove carpet stains, it leaves behind a pleasant fragrance that keeps your room smelling delightful for a long time.