...destroying viruses in the environment. ECOLOGICAL, CHEMICAL-FREE NATURAL DISINFECT Ozone also allows you to get rid of the established bad odors of cigarettes, food, pets, sweat, mold, yeast, urine and chemicals, it is effective on allergy-causing mites and other pests in the environment. The ozone generator should be operated in unmanned and animal-free environments, in a controlled manner, for the required time. After the application; the environment should be ventilated and should not be used for a certain period of time.