I have tried other carpet cleaners in the past and always been disappointed. Spots coming back right away and carpets being left so wet that I couldn't even walk on them. Chem Dry uses these circular pads with a machine that works wonders. The carpets are very clean and not very wet afterwards. Best of all, they do not reak of chemicals. Highly recommended.
Pros: They do not use a ton of water and leave carpets soaking
Cons: can't think of any
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