The OZONE generators sterilize and deodorize by generating ozone (O3). Mixed with either water or air, ozone is useful in a wide variety of applications for removing mold and slime, maintaining the freshness of vegetables, and repelling pests and vermin. Ozone is very economical, since it is produced electrically from oxygen that is present in the air. Leaving no harmful residue, it is environmentally friendly, and provides a convenient means of improving sanitation.