About this service
Slow drainage can come from a local trap or from further along the line. Mention which outlets are affected and whether a gurgling sound comes from another fixture.
Kitchen sinks, bathroom basins, and floor traps that hold water belong on this page. A toilet bowl that will not clear belongs on the toilet choke page instead.
Say what usually goes into that sink, such as grease or hair, only if you know. If you do not, describe the water level and how long it sits.