With the Dyson Wash G1, you can clean all your floors both wet and dry in a single go. This way, you can remove crumbs, dust, hairs, food rests, and muddy paws from the floor. That's useful, because now you don't need a separate vacuum and mop. The vacuum has 2 rotating brushes that rotate in opposing directions. The vacuum scrapes the dirt off the brushes and keeps them wet during cleaning. That way, the wet and dry vacuum scrubs dirt off the floor with ease. Because the vacuum picks up wet and dry dirt separately, you can easily clean the vacuum. You throw the dry dirt in the trash can. The mopping pads clean themselves automatically in the base station. You can clean for up to 35 minutes with a fully-charged battery.