Is it Possible to sand a floor without getting dust everywhere ? It is if you have the right equipment, the reason Timberwolf are 'Bona Certified Dustless Contractors' is because all of our men have qualified through Bona training program and we use their recommended 'Dust Control System' (DCS) All of our sanding equipment connects to this system, therefore the dust goes into this sealed containment system, not all over your home.