Clogged sink? Before calling a plumber, try these four effective methods to clear your sink quickly and affordably.

4 Effective Ways to Unclog a Sink (In Order You Should Try)

There’s never a good time to deal with a clogged sink, whether it’s in the kitchen or bathroom. Clogs are inconvenient, unsightly, and can even lead to unpleasant odours or unhygienic conditions.

While you may think calling a plumber is the only option, there are a few DIY methods you can try before making that call. At HandyExperts, we’ve compiled four effective ways to unclog a sink, ranked from the simplest to the most complex.

Book a HandyExpert Today

Method 1: Boiling Water

One of the easiest and most accessible methods to unclog a sink is by pouring boiling water down the drain. Boiling water can break down soap scum, grease, or minor blockages. However, be cautious if your home has PVC or plastic pipes, as these can warp or be damaged by excessive heat.

Steps:

1. Boil a pot of water.
2. Slowly pour the water down the drain in stages, pausing between pours.
3. Allow the hot water to dissolve grime, grease, or soap scum.
4. Repeat as necessary until the clog is gone.

Note: If your pipes can handle it (check with your plumber), this is an easy, no-cost fix that often works for minor blockages.

Method 2: Baking Soda and Vinegar

If boiling water doesn't work, a natural and effective method is combining baking soda and white vinegar. This reaction helps to dislodge debris that may be clogging your sink. It's great for breaking down grease or small blockages, but might not be effective for more stubborn clogs.

Steps:

1. Pour a pot of boiling water down the drain first.
2. Add 1 cup of baking soda.
3. Follow with 1 cup of white vinegar.
4. Cover the drain and let the mixture sit for 5–10 minutes.
5. Pour another pot of boiling water down the drain to flush it out.

Tip: Make sure the sink is free from standing water before starting. You can use a wet vacuum to remove excess water for better results.

Method 3: Plunger

If the first two methods don’t work, it’s time to reach for the plunger. A plunger creates suction that can help dislodge stubborn clogs by forcing water through the blockage. Whether in the kitchen or bathroom, plungers are a handy tool for dealing with clogged sinks.

Steps:

1. If your sink has a garbage disposal or dishwasher attached, ensure the disposal is unplugged and block the dishwasher drain using a plug.
2. Fill the sink with a few inches of water.
3. Place the plunger over the drain and plunge up and down with steady pressure.
4. After several plunges, check to see if the water begins to drain.
5. If successful, flush the drain with water for several minutes to ensure the clog is completely cleared.

Quick Tip: If using a plunger that's also used for toilets, give the sink a thorough cleaning afterward to prevent cross-contamination.

Method 4: Drain Snake

If the clog is deep in the pipes or too stubborn for the plunger, you’ll need a drain snake. This tool, also called a plumber's snake, allows you to reach into the pipes to either break apart the clog or pull it out.

Steps:

1. Insert the end of the drain snake into the drain and turn the handle to feed it further into the pipe.
2. When you feel resistance, twist and turn the snake to break apart the clog or grab onto it.
3. Pull the snake back out, hopefully bringing the clog with it.
4. Flush the drain with water to ensure it’s fully cleared.

Pro Tip: If you're not comfortable using a drain snake, or if the clog persists, it may be time to call in the pros.

Book a Professional Plumber

What About Removing and Cleaning the P-Trap?

For severe clogs, some people may consider removing and cleaning the P-trap (the curved pipe under your sink). While this can work, it’s not recommended for DIY beginners. If the P-trap isn’t reassembled correctly, you could risk water leaks or the release of harmful sewer gases.

If snaking the drain doesn’t solve the problem, it’s time to bring in a professional plumber to handle the job safely.

Should I Use a Chemical Drain Cleaner?

Chemical drain cleaners are readily available and might seem like a quick fix, but they can do more harm than good in the long term. Over time, these chemicals can corrode your pipes, leading to costly repairs. Most professionals, including us at HandyExperts, recommend avoiding chemical cleaners and opting for the safer, mechanical methods listed above.

Tips for Preventing Future Clogs

• Never pour grease or oil down the drain, as it hardens and causes blockages.
• Dispose of large bones, coffee grounds, and fibrous vegetables in the bin instead of the sink.
• Install a sink strainer to catch food particles and other debris.
•  
• Regularly flush your drain with hot water to prevent the buildup of debris.
• Consider using the vinegar and baking soda method as monthly maintenance.
• Avoid letting hair or foreign objects like dental floss fall into bathroom sinks.
•  

HandyExperts' Takeaway

If your sink is clogged, there are plenty of methods you can try before calling in the experts. Start with boiling water and baking soda/vinegar, move on to a plunger, and finish with a drain snake if needed. If the clog persists, don’t hesitate to contact a professional plumber.

At HandyExperts, we’re always ready to help with any plumbing issues you might encounter. Don’t risk further damage—if your clog won’t budge, give us a call!

Contact HandyExperts Now