Stinky Kitchen Drains
About 4 years ago my kitchen drain started smelling rotten. We built this house 31 years ago and the plumbing was changed during a kit remodel in 2002. I can get rid of it with a vinegar, baking soda and boiling water flush but it will come back in a few days. It seems to be seasonal, warm weather, but our house is 74 to 75 degrees when using the AC. As long as I flush it a couple times a week, it's ok but I shouldn't have to do this. Anyone else have this problem?