Categories: baking soda, vinegar
1/2 cup baking soda
1/2 cup vinegar; white
1 gallon Water; boiling
Pour baking soda down the drain. Add white vinegar and cover the drain, if possible. Let set for 5 minutes.
Then pour a pot of boiling water down the drain.
The vinegar and baking soda break down fatty acids into soap and glycerine, allowing the clog to wash down the drain.
*Do not use this method if you have used recently a commercial drain opener and it may still be present in the drain.