When you have a kitchen sink that won't drain, but there's no clog causing the problem, it can be frustrating. Fortunately, there are some troubleshooting steps you can take to fix the issue without having to call in a plumber. Here are some tips and tricks to try:
If you have a garbage disposal connected to your sink, it's possible that this is causing the issue. Turn off the power to the disposal and carefully use a flashlight to look inside. If there's something obstructing the blades, you may be able to remove it with tongs or pliers. Once you've removed any debris, turn the power back on and see if the water drains.
The P-trap is the curved pipe located beneath the sink that's designed to trap debris and prevent it from clogging the drain. Disconnect the P-trap and use a wire or pipe cleaner to clear out any debris that may have accumulated. Once you've cleaned the P-trap, reattach it and see if the drain is now clear.
If neither of the above steps has fixed the issue, you may need to try plunging the sink. Fill the sink with hot water and use a plunger to create suction. This may help to clear any debris that's stuck in the drain.
If the sink is still not draining after trying these steps, you may need to use a drain snake. This is a long, flexible tool designed to clear out debris from drains. Insert the snake into the drain and work it back and forth, being careful not to damage the pipes.
If your kitchen sink won't drain and there's no clog causing the issue, there are several steps you can take to try and fix the problem. From checking the garbage disposal and P-trap to plunging the sink and using a drain snake, these tips and tricks should help you get your sink draining properly again.