The answer to 'how to clean supply line' is to regularly clean and inspect the water supply lines that connect your plumbing fixtures to the main water supply. This helps prevent clogs, leaks, and mineral buildup that can reduce water flow and pressure. To clean a supply line:
1. Turn off the water supply to the fixture by shutting the angle stop valve. This is usually located behind or under the fixture.
2. Disconnect the supply line from the fixture and the angle stop valve. Use pliers or a wrench to loosen the connections.
3. Flush the supply line by running water through it. This will clear out any debris or buildup.
4. Clean the interior of the line using a supply line cleaning brush or a flexible cleaning rod. Gently scrub the inside to remove any mineral deposits or gunk.
5. Reconnect the supply line and turn the water back on, checking for any leaks.