Arm & Hammer Carpet Odor Eliminator, Pet Fresh, 30 oz The Arm & Hammer Carpet Odor Eliminator in Pet Fresh scent is a powerful deodorizer specifically designed for carpets. With its 30 oz size, this one-pack container of powder is easy to use and effectively eliminates pet odors. The Oxi Clean feature enhances the cleaning power, making it a reliable choice for maintaining a fresh and clean carpet in your home.