Kitchen faucet won't stop running or dripping? (Atlanta)

Short answerClose the two shut-off valves under the sink. If there aren't any, or they won't close, use the main valve. Then replace the worn washer or cartridge, or call a plumber.

Stop the water

Look under the sink for the hot and cold supply valves and close both. If they're missing or stuck, close the main. FEMA notes the main may be where the pipe enters the house, with a second valve often near the meter (FEMA). See turning off the main water.

Why it happens

EPA WaterSense says old and worn faucet washers and gaskets frequently cause faucet leaks (EPA WaterSense). It suggests listening for drips and looking under sinks for leaks at pipe connections, puddles or water spots (EPA WaterSense).

A drip adds up

EPA WaterSense says a faucet dripping once per second can waste more than 3,000 gallons a year (EPA WaterSense).

Water under the sink

If water has been sitting in the cabinet, see water damage under kitchen cabinets on 404 Water Damage.

Common questions

Should I replace the faucet?

If the faucet is old or parts are hard to find, replacement can make sense. Ask the plumber to price both.

Sources

This guide is general information, not legal, insurance or plumbing advice.