Cause you can vacuum gently and when something else won't come off, you use maximum....

by Anonymous 13 years ago

No, it has to do with how thick your carpet is. You try dragging a vacuum across a thick shag with the power turned all the way up(what it really does is lower the vacuum as far down to the floor as possible), or try picking anything up off a thin, flat carpet with it raised all the way up.

by Anonymous 13 years ago