Had carpet restretching and cleaning by Daves. Good sales pitch by owner but now black marks worse than ever especially along areas restretched. This after being told that black soled shoes are the problem..Guess what, haven't worn black soled shoes since cleaning/restretching and wear and staining is worse than ever. Can't recommend Dave's in spite of their guarantees. Will have to remove and replace carpeting soon. Not happy!!! >

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