How To Fix A Slow Sink Drain

A slow sink drain can be a frustrating problem, but it's usually one that you can fix yourself with a little time and effort. Here are a few simple steps you can follow to get your sink draining properly again.

Pour a pot of boiling water down the drain. This can help to dissolve any grease or soap scum that may be clogging the drain.
Use a drain cleaner. There are a variety of drain cleaners available at most hardware stores. Be sure to follow the directions on the package carefully.
Use a plunger. A plunger can help to dislodge any clogs that may be in the drain. Be sure to fill the sink with water before plunging.
Use a drain snake. A drain snake is a long, flexible tool that can be inserted into the drain to remove clogs. Be sure to wear gloves when using a drain snake.
Remove the P-trap. The P-trap is the U-shaped pipe under the sink that traps water to prevent sewer gases from escaping. To remove the P-trap, loosen the nuts that hold it in place and carefully pull it off. Be sure to have a bucket or bowl on hand to catch any water that may spill out.
Clean the P-trap. Once you have removed the P-trap, clean it out with a brush or a rag. Be sure to remove any hair, soap scum, or other debris that may be clogging it.
Reinstall the P-trap. Once you have cleaned the P-trap, reinstall it by tightening the nuts that hold it in place. Be sure to tighten the nuts securely, but do not overtighten them.

If you have tried all of these steps and your sink is still draining slowly, you may need to call a plumber. A plumber can diagnose the problem and recommend the best course of action.