It is common for noxious gases like acetic acid, formaldehyde, sulfur dioxide and hydrogen sulfide to be emitted during photo processing operations. This results in unpleasant odors which could be offensive to both customers and employees. Furthermore, these odoriferous gases could contribute to poor indoor air quality and lead to health and safety problems.The Smelleze® Photo Deodorizer Pouch was specially designed to eliminate photo processing odors from graphic arts prepress, photofinishing labs, mini labs, x-ray labs, reprographic, motion picture and photochemical mixing areas. It will compliment ventilation systems by adsorbing odors it leaves untouched and result in a cleaner, safer, work environment along with happier and healthier employees.For a breath of fresh air, simply place Smelleze® pouches in return air ducts or near processors, replenishment tanks and photochemical mixing areas. To rejuvenate periodically, simply place in direct sunlight for a day and reuse. Replace when rejuvenation does not help. Smelleze® can work for years so it is very cost effective.Smelleze® is non-toxic, safe, reusable, recyclable, natural, odorless, non-flammable and non-caustic. Smelleze® is an ideal environmentally friendly solution for eliminating a wide variety of noxious photo processing odors without adding pollutants to the air you breathe. It does not contain VOCs, harmful or ozone depleting chemicals and is especially beneficial for those suffering from allergies and chemical sensitivity. No fossil fuels are used in the production of Smelleze® odor control media.