Kimmi's StoryI found this off facebook!
**This will not work on bathroom sinks with plug that doesn't come out.
1Pour the vinegar down drain.
2Pour the baking soda down drain & quickly place sink plug in & hold in place until fizzing stops.
3Wait 30 minutes.
4Pour teapot of boiling water down drain.
5Drain should flow freely now, if not repeat process.