ContentsSo, Your Kitchen Sink Is Clogged?How To Unclog The Bathroom SinkPlumbing Snakes & AugersPlumbingVideo: How To Unclog A Bathroom Sink DrainSo, Your Kitchen Sink Is Clogged?The best, most secure methodology for unclogging a sink drain is to make use of a plunger. For dual-basin sinks, plug up the unclogged drain, and add sufficient water to t