see you next week. - [narrator] the following is a paid advertisement for the hoover smartwash. when your throw rugs need cleaning, you toss them in the washing machine, easy. if only you could do the same for your carpet. instead, here's what carpet cleaning looks like for many of us hauling around heavy, bulky rental machines. they're a hassle. and do you really want to bring someone else's dirt into your home? and then there's all the mixing, soaking, waiting forever for your carpet to dry. no wonder we sometimes give up and call in a pro, but that's a whole other level of pain. they're all over your house. you're left with a damp carpet and it costs a fortune.