The gurgling sound in a sink drain is an air-related issue. SF Gate says that either the drain has no vent, it has an improperly installed vent or a vent is blocked. This issue creates a vacuum as water passes through the drain that makes a sucking noise as the pressure equalizes in the pipes.
If the drain has a vent, owners should be able to locate it on the roof near the location of the offending fixture. If the roof is accessible, the vent is easy to inspect. Birds and other small animals often build nests in vents, blocking access to air. Cleaning the debris from the pipe allows the air necessary to equalize pressure. If the materials are not accessible from the top of the pipe, a plumber's snake or water hose can help to move them through the vent and wash them down the drain.
When snow and ice accumulate on the roof of a home, they also have the potential to block vents. Removing the accumulations stops the gurgling drain. However, under these conditions, it is essential that the individual use caution as the roof is extremely slick. It is often a better option to allow nature to thaw the ice, even though it involves listening to the gurgle each time someone uses the drain.Learn More
While there are several reasons a dishwasher does not drain, many are simple, such as a clogged sink drain. If water does not drain from a sink, the dishwasher does not empty. In kitchens equipped with a garbage disposal, the solution is sometimes as simple as operating the disposal to clear the drain.Full Answer >
A kitchen sink drain assembly includes a strainer, strainer basket, rubber gasket, washers, lock nuts, housing, slip nuts, tailpiece, trap adapter, couplers, pipe and a trap. A bathroom drain assembly includes a stopper, flange, drain body, tailpiece, nuts, gaskets and a lift-rod assembly to operate the stopper.Full Answer >
Although several conditions may cause sink drains to smell bad, one of the most common is bacterial growth fueled by food particles that stick to the sides of the drain. SF Gate recommends a weekly cleaning with baking soda and vinegar followed by a rinse with boiling water. Food clinging to the stopper is another source of odor. Cleaning the stopper stops the odor.Full Answer >
Clear a clogged sink drain using a plunger by plugging all outlets other than the one being plunged, adding enough water to cover the plunger and moving the tool up and down to clear the clog. Most clogs clear in a matter of seconds.Full Answer >