I don't really like area rugs, but we do have 2 I would like to keep, in the living room and dd's room. However they're looking kind of dingy and some spots here and there from spilled juice, etc. I'd like to clean them where they are if possible (we live in an. apt. so there isn't anywhere to take them out to clean them outside). I also am very sensitive to chemical smells and those rug cleaning shampoos just smell awful. Plus i have a crawling baby around, so I don't want anything toxic.