Smelleze® Eco Reusable Deodorizer eliminates tough smells without masking   with harmful fragrances & cleans the air. Simply place in area with odor or air duct   & smell the difference. Odors & pollutants just don’t stand a chance! It’s the only   trusted eco-friendly, recyclable, non-toxic, odorless & natural deodorizer that’s   also reusable. Has a proven track record for improving indoor air quality for 20+   years & is beneficial for people, pets and the planet.