5 Easy Ways To Unclog Your Bathroom Sink

A clogged bathroom sink is one of those problems that can throw off your whole day. The good news is you don’t always need to call a plumber right away. There are a few different methods worth trying, some that go beyond the usual baking soda and vinegar routine. Here are five ways you can unclog your bathroom sink on your own.

1. Wet/Dry Vacuum Trick

If you own a wet/dry shop vacuum, it can be a powerful tool for stubborn sink clogs. Set the vacuum to liquid mode, create as tight a seal as possible around the drain, and turn it on. The suction can pull clogs up and out that plungers can’t reach. This method works especially well for hair clogs or small objects lodged in the drain. Just be prepared for a mess and clean the vacuum afterward — whatever comes up won’t be pretty.

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2. Salt and Boiling Water Flush

Salt is naturally abrasive and can help break down greasy buildup inside pipes. Pour about half a cup of table salt directly into the drain, then carefully flush with boiling water. Let it sit for a few minutes before running hot tap water to rinse. This won’t work on major blockages, but it’s a great option for drains that are slowing down from buildup. It’s also safe for pipes and septic systems, unlike harsh chemical drain cleaners.

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3. Clean Out the Stopper

Sometimes, the real clog isn’t deep in the pipes, it’s right at the sink stopper. Hair, soap scum, and toothpaste buildup collect quickly here. If your sink has a removable stopper, pull it out and rinse it off. You might need pliers or a screwdriver to remove it fully. This is one of the fastest and easiest fixes, one that’s often overlooked because it’s not always obvious from the surface that the stopper is the problem.

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4. Plastic Drain Snake

There is, of course, the humble drain snake. There are inexpensive plastic drain snakes sold at most hardware stores designed specifically for sinks and tubs. They’re long, flexible, and lined with small barbs that catch hair and debris. Feed it down the drain, twist, and pull it back up. It’s not the most glamorous tool, but it’s one of the most effective, and once you use it, you can keep it under your sink to quickly deal with any future clogs too!

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5. Remove and Clean the P-Trap

If nothing else works, the clog might be sitting right in the P-trap, which is the curved part of the pipe underneath your sink. Place a bucket underneath to catch water, then unscrew the fittings and remove the trap. Clean it out thoroughly and reattach it. This sounds intimidating if you’ve never had to touch your pipes before, but most modern P-traps are designed for easy removal. Just remember to hand-tighten when putting it back together, since over-tightening can crack plastic pipes.

A view of the under-sink plumping of a sink.
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A clogged bathroom sink doesn’t have to turn into a big project. Sometimes a little patience, a few simple tools, and knowing where to look can solve the problem in minutes. If none of these methods work or you suspect a larger issue with your plumbing, that’s the time to call a professional, but in most cases, tackling the clog yourself is faster, cheaper, and easier than you’d think!