... smelly odor in the air,can be re-active by the sunlight, and recycled. “GOLDENBALL” compound air purificant series products are made ... , ammonia, benzene, volatile organic compounds, TVOC and other harmful gases in the air.They can adsorb the airborne bacteria in order ... .Remove smelly odor, can be used to purify the air in refrigeration, freezer, wardrobe, shoe cabinet, kitchen, toilet. air purifier