Why Your Water Smells Like Sulfur (Rotten Eggs)
That rotten-egg smell is almost always hydrogen sulfide, a gas that gets into water from one of three places: a reaction inside your water heater, sulfur…
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248 articles totalHow to Tell if a Leak Is Coming From Plumbing or Elsewhere
Before you call anyone, answer one question: does the water show up when it rains, or when someone runs a faucet, shower, or toilet? That single…
Are Old Lead Pipes in Your Home a Health Risk?
Yes. Lead that reaches your tap is a genuine health hazard, and the reason is simple: there is no level of lead in drinking water that…
What a Dishwasher Air Gap Is and Why It Matters
That small chrome or plastic cylinder poking up through your countertop behind the sink is not a soap dispenser and not a decoration. It is a…
How to Replace Toilet Supply Lines and Shutoff Valves
The puddle behind a toilet has two likely sources, and the fix depends entirely on which one you have. A wet braided tube running from the…
Plumbing Tasks to Do Before Winter
Three jobs decide whether your plumbing makes it through winter intact: getting water out of anything that sits outdoors, insulating the pipe runs that lose your…
How to Safely Shut Off Gas to a Plumbing Appliance
There are two very different actions hiding inside the phrase "shut off the gas," and treating them as one is where people get hurt. Closing the…
How to Tell What’s in Your Home’s Water
Knowing what is in your water is the step that should come before any filter, softener, or treatment purchase. Buy the equipment first and you are…
Plumbing Pipe Materials Explained: PEX, Copper, PVC, and More
Most houses run on more than one pipe material, and the easiest way to make sense of yours is to stop asking "which pipe is best"…
Planning Plumbing for a Kitchen Remodel
A kitchen layout lives or dies on water and drainage long before the cabinets show up. You can move a refrigerator anywhere there is an outlet,…
Signs You Have Hard Water
Hard water announces itself in places you look at every day: the spotty glass on the drying rack, the soap that refuses to lather, the towel…
What Causes Water Hammer (Banging Pipes) and How to Stop It
That sharp bang you hear the instant a faucet snaps shut or the washing machine stops filling is not your imagination, and it is not harmless…
Why Water Pressure Fluctuates or Drops Suddenly
Pressure that comes and goes is a different problem from pressure that is just plain low, and the difference matters because the pattern is the clue.…
Legionella and Home Plumbing: What Homeowners Should Know
Legionella is a bacterium that lives in water, and the headlines it earns usually come from hotels, hospitals, and cooling towers rather than houses. That gap…
Spring and Summer Plumbing Maintenance Tasks
Warm-season plumbing work is mostly the reverse of winterizing: you are bringing outdoor lines back to life, getting drainage ready for storm season, and bracing your…
What an Irrigation Backflow Preventer Does and Why It’s Required
An irrigation backflow preventer is a valve assembly installed where your sprinkler system ties into your home's water supply, and its one job is to keep…
What an Air Admittance Valve Is and When It’s Allowed
You may have heard a plumber or a remodel contractor suggest an air admittance valve, sometimes called an AAV or by the brand name Studor vent,…
Why You Should Never DIY Gas Line Work
There is a bright line in home gas systems, and it falls in an unusual place. Relighting a pilot the way your appliance manual describes, or…
Why Your Whole House Has Low Water Pressure
Before you blame the city, prove the weakness is everywhere. A house with truly low pressure is a different problem from a single weak faucet, and…
How to Find and Fix an Outdoor or Underground Water Leak
A leak in your buried water line behaves differently from one inside the house. There is no dripping sound under a cabinet and no stain spreading…
How Dishwasher Plumbing Works (Supply, Drain, Air Gap)
A dishwasher is plumbed into your kitchen through three connections, and once you can name all three you can locate almost any problem the appliance has.…
What Plumbing Inspections Cover (and When to Get One)
A professional plumbing inspection is a paid visit in which a licensed plumber examines your home's water supply, drains, vents, fixtures, and water heater, then hands…
How to Winterize Your Home’s Plumbing
Winterizing means emptying water out of a home's plumbing so nothing is left inside the pipes, fixtures, and tanks to freeze, expand, and crack the system…
How to Replace a Sink Sprayer or Supply Line
Three different under-sink parts get lumped together under the word "hose," and swapping the wrong one wastes a trip to the store. A side sprayer is…
Planning Plumbing for a Bathroom Remodel
The single decision that does the most to set your bathroom remodel budget is made before you pick a tile or a faucet finish. It is…