What is Dr Clo?The first FDA and WHO certified Sterilization Stick which deodorizes and disinfects  air from bacteria. How does it work?With the FDA & WHO approved Chlorine Dioxide as its main ingredient, it can kill germs, viruses, mold or bacteria by destroying the cell membranes of these harmful substances. Why it is safe?The Chlorine Dioxide content used is certified as a safe level by the FDA and WHO What are the Variants?There are specific variants for your target areas -  for the Household, Refrigerator, Bathroom, Automobile & Pets