How to Unclog a Sink Step-by-Step

Step 1: Disconnect and Clean the Stopper

The first step in fixing a clogged sink is disconnecting and cleaning the stopper. Many sink clogs are caused by a buildup of hair, soap scum, and other debris around the stopper. Begin by disconnecting the stopper from the sink and cleaning it thoroughly. This may involve unscrewing the stopper, pulling it out, or using pliers to remove it. Once the stopper is out, clean it with soap and water, removing any visible debris or buildup.

Step 2: Snake the Drain

A drain snake, or plumbing auger, is a long, flexible tool that can reach deep into the drain and break up clogs. Insert the end of the snake into the drain and turn the handle to feed it further into the pipe. Once you feel resistance, turn the handle back and forth to break up the clog and pull it out of the drain. Be careful not to force the snake too far into the pipe, as this can cause damage or create a new clog further down the line.

Step 3: Straighten Out a Wire Coat Hanger

If you don't have a drain snake, use a wire coat hanger to help unclog your sink. Straighten out the hanger and bend one end into a small hook. Insert the hooked end into the drain and use it to grab onto any visible debris or clogs. Pull the debris out of the drain, not pushing it further down the pipe.

Step 4: Use a Plunger

A plunger can effectively unclog a sink, particularly if the clog is located near the drain opening. Fill the sink with enough water to cover the plunger cup, then place the cup over the drain opening and pump it up and down several times. This creates suction to help dislodge the clog and allow the water to flow freely.

Step 5: Check the P-Trap

If none of the above methods work, it's possible that the clog is located in the P-trap, a curved section of pipe under the sink that helps prevent sewer gas from entering your home or business. Place a bucket or basin under the P-trap to catch any water that may spill out, then use pliers or a wrench to loosen the slip nuts and remove the trap. Clean the trap thoroughly, remove any visible debris or buildup, and reattach it to the sink.

Leak Detection of Atlanta

If you've tried all these methods and still can't unclog your sink, it may be time to call a professional plumber. Leak Detection of Atlanta offers reliable and efficient plumbing services in Kennesaw, including sink unclogging, to residential and commercial customers. Our experienced plumbers use state-of-the-art equipment and techniques to quickly and effectively diagnose and repair plumbing issues. We also offer preventative maintenance services to help keep your plumbing system running smoothly year-round.