How to Stop Copper Pipe Corrosion | Ask This Old House

This Old House plumbing and heating expert Richard Trethewey explains causes and cures for water-pipe corrosion.
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Homeowners have a virtual truckload of questions for us on smaller projects, and we're ready to answer. Ask This Old House solves the steady stream of home improvement problems faced by our viewers-and we make house calls! Ask This Old House features some familiar faces from This Old House, including Kevin O'Connor, general contractor Tom Silva, plumbing and heating expert Richard Trethewey, and landscape contractor Roger Cook.
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How to Stop Copper Pipe Corrosion | This Old House
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