I haven't vacuumed in weeks and my hallway is filthy! Wearing nothing but a pair of pink panties, I get right down to the ground and suck up all the dirt and dust with the nozzle on my loud vacuum cleaner. I start at the bottom of the stairs, work my way up, then give you a POV view of the edges and corners. You can even see the colour of the carpet changing as the dust disappears! Finally I crawl on my hands and knees to make sure every ounce of dirt is gone.