How does a cloth bonnet remove dirt from deep down in the carpet? There's no static that removes the dirt. Its all gimmick. All they do is clean the surface of the carpet and push the dirt deeper down into the carpet. How do they remove pet urine with just running a bonnet over top of the stain. The urine needs to be extracted out of the carpet. I would never use them again. Don't be fooled and waste your money.
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