Nature's Air Sponge Unscented Odor Absorber, 1 lb. is a nontoxic, environmentally safe, and biodegradable solution designed to freshen indoor air naturally. This odor absorber effectively eliminates a wide range of unpleasant smells including tobacco smoke, cooking odors, pet smells, paint fumes, cleaning solvents, wet carpets, gasoline, and mildew. Made with natural ingredients such as a soap-based gel and activated charcoal, it absorbs pollutants and removes odors without the use of fragrances, making it safe for people, pets, and the environment. This 1 lb. tub covers up to 600 square feet with an 8-foot ceiling and provides continuous odor control for 8 to 12 weeks, making it an i choice for maintaining fresh, clean air in your home or workspace. Model Number: 101-2