If you’ve ever had your floors sanded before, then you know how much dust kicks up from it. If precautions aren’t taken, dust can get all over your furniture, and it takes days to clean up. On a more serious note, the dust particles aren’t healthy to inhale, which is why you’ll see contractors wearing masks while they’re sanding your floor. Well, there’s good news. Dustless hardwood floor sanding is becoming more popular to eliminate all of the excess dust that comes with sanding floors.