2 Reasons Your Bathroom Sink Drains Slowly & How to Fix It

Bathroom Sink Draining Slowly? 2 Common Causes & Fixes | Miller Plumbing & Drainage

A slow draining bathroom sink is more than just a minor inconvenience, it can lead to some very yucky smells and a pooling of gross water in the sink.

Understanding these common causes and how to address them can save you time, money, and stress. At Miller Plumbing, we have addressed a bathroom sink clog more times than we can count and we got the experts to help give you some tips.

Let’s go through 2 major reasons why your bathroom sink might be draining slowly and the potential solutions to resolve the problem.

1. Hair & Soap Scum Buildup

Over time, hair and soap residue are the usual culprits behind a clogged or slow draining bathroom sink. As you wash your face, shave, or brush your hair, these materials find their way down the drain and accumulate, forming a stubborn blockage.

Solution

Start by using a drain snake or a long hook to pull out the visible debris. For minor clogs, you can also try a mixture of baking soda and vinegar. Pour a cup of baking soda followed by a cup of vinegar into the drain, let it fizz for about 15 minutes, then flush with hot water. If the clog persists, a plumber is needed to properly address the issue and ensure it doesn’t escalate into a bigger problem.

2. A Faulty or Misaligned Drain Trap

The P-trap (the U-shaped pipe under your sink) is designed to trap debris and prevent sewer gases from entering your home. However, if the P-trap becomes clogged or misaligned, it can cause slow drainage and even leaks.

Solution

Inspect the P-trap for visible blockages. If you’re comfortable doing so, unscrew it and clean out any debris. Remember to place a bucket underneath to catch any water. For alignment issues, tightening the connections might suffice. If you’re unsure or unable to resolve the problem, a plumber’s expertise is invaluable.

Why Choose Miller Plumbing & Drainage?

We understand that dealing with plumbing issues can be daunting. That’s why at Miller Plumbing & Drainage we are dedicated to providing reliable and affordable plumbing solutions serving Vancouver and Burnaby. Our transparent pricing ensures there are no hidden fees—just detailed and honest service every time. Whether it’s a simple clog or a complex plumbing repair, we’re here to help.

Call Us for Professional Plumbing Services in Vancouver or Burnaby

If your bathroom sink is draining slowly and DIY solutions aren’t cutting it, don’t hesitate to reach out to the experts. Miller Plumbing & Drainage offers reliable plumbing services for both Burnaby and Vancouver residents. From unclogging drains to repairing P-traps, our experienced team has the tools and knowledge to get the job done right.

Request a quote or give us a call. Let’s get your bathroom sink flowing smoothly again!