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Ask This Old House plumbing and heating expert Richard Trethewey…

It’s What’s Inside That CountsIf plumbing is a mystery to…

iStockSometimes, a clogged toilet needs more than just a plunger…

No one wants to pay to heat an empty house,…

iStockA garbage disposal is a hardworking kitchen appliance that often…

iStockDuring winter months, freezing temperatures can wreak havoc on your…

A big challenge early on at the TOH Mid-century Modern…

Kitchen plumbing issues can be frustrating and disruptive to your…

Our plumbing and heating expert Richard Trethewey gave me a…

In this video, Ask This Old House plumbing and heating…

Steps:A series of tests are performed on new designs of…

iStockMore than 25% of Americans use a septic tank to…