Hi, I just noticed this drip under the kitchen sink. It drips every two seconds. Any thoughts on what I can do? I am not very skilled. I had the water heater replaced about a month ago. I don't think that has anything to do with the drip issue, but the water heater is located right behind the wall in this picture. That's why I mentioned it. Thanks a lot for any insight. I might just call the plumber who did my water heater. He was very good. But if it's something easy, maybe I'll take a stab.