The warning signs are there: pooling water and a gurgling sound. Perhaps there is even a foul odor rising up from the drain. Yes, these point to something every homeowner dreads—a sink clog.
Do you know that a gurgling drain is not a normal occurrence? It’s true—optimally functioning plumbing systems should not gurgle. If you hear gurgling noises, it means that there is something wrong within the plumbing; and if gurgling is happening frequently, then you should start investigating before you have to deal with more extensive plumbing..