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How to fix a leaky faucet

A leaky faucet is a common plumbing problem that can waste water and money. It can also be annoying and inconvenient. Fortunately, fixing a leaky faucet is usually a relatively simple task.

Here are some steps on how to fix a leaky faucet:

  • Identify the type of faucet you have. There are two main types of faucets: compression faucets and cartridge faucets. Compression faucets are the older type of faucet, and they have a stem that turns to turn on and off the water. Cartridge faucets are the newer type of faucet, and they have a cartridge that pulls up and down to turn on and off the water.
  • Turn off the water supply to the faucet. There are usually two shutoff valves under the sink. One valve controls the hot water supply and the other valve controls the cold water supply. Turn both valves clockwise to turn off the water supply.
  • Turn off the water supply to the faucet. There are usually two shutoff valves under the sink. One valve controls the hot water supply and the other valve controls the cold water supply. Turn both valves clockwise to turn off the water supply.
  • Remove the faucet handle. There is usually a small screw that holds the faucet handle in place. Use a screwdriver to remove the screw and then lift off the handle.
  • Inspect the washer. The washer is a small rubber or neoprene gasket that seals the faucet stem or cartridge. If the washer is worn or damaged, it will need to be replaced.
  • Replace the washer. If the washer is worn or damaged, you can purchase a replacement washer at most hardware stores. Be sure to get the correct size and type of washer for your faucet.
  • Reassemble the faucet. Reassemble the faucet in reverse order of how you disassembled it. Be sure to tighten the faucet handle screw securely.
  • Turn on the water supply and test the faucet. Turn on the water supply valves under the sink and then turn on the faucet. Check for leaks. If the faucet is still leaking, you may need to replace other components of the faucet, such as the stem or cartridge.
  • If you are not comfortable fixing a leaky faucet yourself, you can always call a licensed plumber.

Here are some additional tips for fixing a leaky faucet:

  • If the faucet is leaking from the spout, you may need to replace the aerator. The aerator is the small screen at the end of the faucet spout.
  • If the faucet is leaking from the base, you may need to tighten the packing nut. The packing nut is the nut that holds the faucet stem in place.
  • If the faucet is leaking from the handle, you may need to tighten the handle screw.
  • If you follow these tips, you should be able to fix a leaky faucet quickly and easily.