After application, how much time does the coating need to eliminate microbes like bacteria and viruses?

After application the coating will start operating immediately. The functionality of a coating is been measured by Log (logarithmic phase) that is that the growth of a bacteria which has been set off against the amount of dying bacteria, so when the number of dying bacteria is higher that the growth this is calculated in log. PretainCoatâ„¢ has up to a 5 log 10 elimination within minutes/hours, that means that from the 100000 CFUs (colony forming units) only 1 CFU remains.