Smelleze® Pollution & Odor Eliminator Pouches absorb and eliminate toxic indoor air pollutants and unpleasant odor without masking them with harmful fragrances. Smelleze® is non-toxic, safe, reusable, recyclable, natural, odorless, non-flammable and non-caustic. Smelleze® is an ideal environmentally friendly solution for eliminating pollutants odors without adding harmful chemicals to the air you breathe. It does not contain VOCs, harmful or ozone depleting chemicals. No fossil fuels are used in the production of Smelleze® odor control media.