How to Close a Main Water Shutoff Valve in Your House
Find and close your main water shutoff valve fast in an emergency. Learn where to look, how to label it, and what to check first in apartments and rentals.
5 articles
Valves, Seals and Washers
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How to Fix a Sticky Compression Valve Under Your Sink
Learn why an under-sink compression valve sticks, how to free the stem and washer safely, and when to stop and call a licensed plumber.
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How to Replace a Faucet Washer: A Step-by-Step Guide
Learn how to identify a compression faucet, pick the right washer, and replace it with basic tools. Stop drips fast and avoid buying the wrong part.
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How to Replace a Quarter Turn Shut Off Valve: Step-by-Step Guide
Learn how to replace a quarter turn shut off valve safely, from shutting off the water and draining the line to fitting and testing a new ball valve.
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How to Shut Off Water to a Single Fixture at Home
Find and close the shut-off valve for one sink, toilet or dishwasher without cutting water to the whole house. Locations, valve types and when to call a plumber.