Give the hose a quick inspection then examine the connection under the faucet.
How to fix kitchen sink leak.
Check the sealant around the sink drain and faucet for any faulty caulk.
If you re fixing the link above the cabinet in the sink area stuff a rag or something over the pipe to make sure loose parts don t go down the drain and clogit further.
To identify where the leak is coming from just plug your sink with the drains cover and fill it all the way up then unplug it.
Fix a leaky faucet shut off the water twist the valve under your sink to turn off the water supply valve or valves.
If it is still leaking when you turn the water back on it could be the connection between the pipe and faucet.
In some situations you can fix the problem by simply tightening the nuts located at the point where the pipes meet.
Removal preparation and replacement of a basket strainer and repair of a punctured stainless steel sink using jb weld two part epoxy.
Use a wrench the hold the valve.
Turn on the faucet and leave open allowing the remaining water in the line to empty into the sink.
Have a towel or a bucket ready to collect any leakage.
If there aren t individual shutoff valves under the sink shut off the water supply for the house.
If you find a leak at the crimp replace the hose.
Lay out the parts on a rag next to your workstation lay out a wrench screws and any other parts you may need to finish the job.
If the leak is coming from the stem connection try to tighten it.
The main cause of these leaks are the fittings around shut of valves so it should be a simple fix by tightening these up.
You may need to turn on the water to see where it drips or even fill the sink and let the water stand for a few minutes before the leak appears.
Tighten the compression nut with your hand.
If the spray head doesn t leak grab a flashlight turn on the faucet and check under the sink.