If you are grinding concrete, it is important to clean the dust off of your equipment before and after each use. This will help keep your equipment running smoothly and avoid any potential problems. To clean the dust off of your equipment, first remove all of the dust with a cloth. Then, use a vacuum cleaner to suck the dust up into the vacuum cleaner. Be sure to turn off the vacuum cleaner before cleaning the concrete dust off of your equipment. After cleaning your equipment, put it back in its place and wait for it to dry. This will take a few hours.