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Quick Column Summary: How to prevent pot filler pipe from freezing Insulate the wall cavity Caulk all the gaps Keep pipe on warm side of insulation Tom Chan wants to install a new pot filler faucet in an outside wall. But he's got a problem. "I want to install a pot filler faucet.  How do […]

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Sewer Gas Smell When Sink Used Quick Column Summary: Sewer smell from vents after master sink used Probably biofilm Clean with a bottle brush Use Stain Solver, oxygen bleach J. A. Coffey, Jr. has a stinky problem when he runs water in his master bath sinks. His problem was featured in the July 16, 2014 […]

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Quick Column Summary: Rotten egg smell in plumbing Is it in all the faucets Is it the municipal water supply An anonymous person named Free who lives in Lancaster, CA moved into a new mobile home park. He or she's got a problem with water odor: "My toilet smells like rotten eggs. The shower water […]

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Septic Tanks and Oxygen Facts Myths about septic systems Facts about septic systems Oxygen is needed in all septic systems There's a big misunderstanding about how septic tanks work and whether it's a good or bad idea to add oxygen bleach to a septic tank. Let's clear the tank, er air, now about all this […]

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Quick Column Summary: Unclog sink drain without chemicals Start with pliers How to remove stopper and clean it DEAR TIM: For a month, it’s been taking longer and longer for the water to drain from my bathroom sink. This morning the murky water is just standing there not budging and defying my commands to exit […]

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This video is an introduction to loop vents. A loop vent is used in Kitchen Islands and other places a standard vent can't be run to the roof.

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Traditional sink p-traps are time tested and they plain simply work. Mechanical p-trap substitutes are subject to failure. If the membrane doesn't close completely, sewer gas or small rodents could enter into your home.

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