D-FENZ products are made to protect you from germs and viruses. They not only kill the bad stuff on contact unlike most of the chemicals you are using. D-FENZ works different and will create a long term barrier against recontamination from the germs or virus. These products are truly game changing to the disinfecting world. So good bye to the harmful and harsh chemicals. It is time we finally had a product that can protect us and get us back to the life we all want!