First thing to do is to clear the room of all loose items – towels, soap dispensers, shower curtains, etc. taking them out of the room will protect them from dust and potential damage. The second thing to do is
to clear the space around your bathroom and de-clutter the path up to your bathroom, this will make it easier to reach the room with materials and equipment. The third thing to do is to make sure any piece of
furniture inside or very near the bathroom should be covered. You can cover it with a cloth or plastic sheet to prevent dust from collecting on its surface. Lastly, know that remodeling can take a few days to
complete, and there can be a good chance that you will not be able to use the washroom, so make sure you have an alternate setup for you and your family to get fresh and dressed during the day.