The HOCl Room Fogger/Mister is suitable for medium to large size rooms up to 50m2 and safe to use in dental premises as the fine dry mist will not interfere with computer hardware, PCB boards, or dental unit or their upholstery. It has a clean, pleasant clinical smell. By using HOCl diluted (50/50) with soft tap water (in hard water areas use bottled water) you can be assured that your air is being fully sanitised, free from pollen, spores, odours and is perfectly safe to breathe. Diluting HOCl 50/50 with water will still give the product 130 parts per million (PPM) FAC concentration, more than enough to fully disinfect the air. Machine measures 350mmx240mmx130mm (approx). Unit comes complete with 2 x 5l 360 HOCl refill bottles.