This is certainly known as the Get in touch with/damp time. You will find the Call time mentioned in the Safety Data Sheet and from the directions. The area really should continue to be wet in the entire Get in touch with time to be sure germs are killed. Consistency https://hotel-housekeeping-standa49123.blogkoo.com/5-easy-facts-about-public-area-cleanliness-in-hotels-described-54452987