Sanitize vehicles, offices, and other small spaces with the AG-20 Portable Sanitizing Machine from Air Guard. This battery-powered machine is engineered to produce a sanitizing fog that kills most bacteria and germs quickly and easily. Simply fill the 13.5 oz fluid tank with either FLD or FLV Air Guard antibacterial solutions (not included). Once turned on, the AG-20 consumes 0.5 oz per minute as it produces a cleansing fog. In about 5 minutes, the fog can cover approximately 3500 ft³. The entire cleaning process takes only 10 minutes of fogging and then requires 20 minutes of ventilation prior to letting people re-enter the space.