I try pouring baking soda, I use about half of a box, followed by vinegar (I use cider) about 1 cup. The mixture will bubble up. I let it sit for about 15 minutes. Meanwhile, get a kettle full of water boiling. After the mixture sits, pour the boiling water on the mixture. If this clears the clog I run hot water for about 10 minutes. I repeat this if needed. I also have a small plunger that is used ONLY for the sink. This usually works for me. Good luck!
This just started a few weeks ago. When water runs from my 1/4 sink into the drain, it seems to back up and leak out of the pipe. This never happens with my 3/4 sin...
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I try pouring baking soda, I use about half of a box, followed by vinegar (I use cider) about 1 cup. The mixture will bubble up. I let it sit for about 15 minutes. Meanwhile, get a kettle full of water boiling. After the mixture sits, pour the boiling water on the mixture. If this clears the clog I run hot water for about 10 minutes. I repeat this if needed. I also have a small plunger that is used ONLY for the sink. This usually works for me. Good luck!
Depends how bad it is?
You could try this: https://www.hometalk.com/diy/repair/plumbing/how-to-unclog-a-sink-like-a-pro-2251857
How to Unclog a Sink Like a Pro
https://bfplumbingbayarea.com/blog/how-to-unclog-a-kitchen-sink/
https://www.hometalk.com/diy/repair/plumbing/how-to-unclog-a-sink-like-a-pro-2251857
How to Unclog a Sink Like a Pro