Professional idea: Often begin by knocking and determining yourself. If not one person responds just after two knocks, announce “housekeeping” as you enter. For rooms that has a "Don't Disturb" signal, Take note it with your checklist and skip the refresh. Protective equipment is essential: Require staff to use goggles https://touchpoint-disinfection99616.blogdigy.com/how-public-area-cleanliness-in-hotels-can-save-you-time-stress-and-money-52936318