9 Steps to Fix a Leak Under Kitchen Sink.
- Shut off the water supply to the sink. You will usually find the shut-off valves under the sink or nearby.
- Place a towel or a basin under the sink to catch any water that may be left in the pipes.
- Locate the source of the leak. This may require you to remove the sink trap or access the pipes from under the sink.
- Once you have found the source of the leak, assess the damage. If the leak is small and only involves a loose connection, you may be able to fix it by tightening the connection using a pipe wrench.
- If the leak is more significant, you may need to replace a section of the pipe or the sink trap. To do this, you will need to cut out the damaged section and install a new piece using plumbing tape and pipe connectors.
- Before installing the new piece, wrap the threads of the pipe connectors with plumbing tape to create a watertight seal.
- Connect the new piece of pipe or sink trap to the existing plumbing using the pipe connectors. Tighten the connections with a pipe wrench.
- Turn the water supply back on and test the sink to make sure the leak has been fixed.
- If the leak persists, you may need to call a professional plumber for further assistance.
Remember to always use caution when working with plumbing and only attempt repairs if you feel comfortable and competent. It is always best to call a professional plumber if you are unsure of how to fix a leak or