Why Does My Bathroom Smell Like Sewer? Explore Main Reasons

Bathrooms are supposed to be a source of relaxation and freshness. However, some people always experience a foul smell in their bathrooms that persists no matter how much they clean. It’s unpleasant and embarrassing when someone enters your bathroom and is hit by this stench. If this is happening to you, you’re not alone. There are several reasons why your bathroom might smell like a sewer, and in this article, we’ll explore some of them.

Reason #1: Dry Shower Drain

It’s quite common for the shower drain to smell like sewer if the P-trap is dry. The P-trap, which is a curved section on the shower drainpipe, prevents sewer gasses from getting into your home. However, if the drain is not used regularly, the water in the P-trap will evaporate, causing the odors to escape. To fix this problem, pour a few cups of water into the shower drain to replenish the water in the P-trap.

Reason #2: Clogged Drain

A clogged drain can occur due to various reasons such as hair, soap, and mineral build-up. When a drain is clogged, it can cause standing water that creates unpleasant odors. To fix this problem, use a plunger, drain snake, or a mixture of baking soda and vinegar to unclog your drain.

Reason #3: Cracked Sewer Line

If your bathroom smells like sewer all the time, there might be a bigger issue at play. A cracked sewer line can result in a raw sewage smell in your bathroom. Cracks can appear in the sewer line due to tree root intrusion, pressure from the soil or pipes, and old age. In such cases, you will need help from a professional plumber to fix the problem.

Reason #4: Toilet Issues

Several toilet-related issues can cause sewer smells in the bathroom. These include a damaged wax ring, a malfunctioning toilet, or an improper installation of the toilet. A damaged wax ring allows sewer gasses to escape through the bottom of the toilet. If you suspect this is the issue, contact a plumber to replace the wax ring. A malfunctioning toilet can occur due to a blocked vent, an issue with the flange, or improper installation of the toilet.

Reason #5: Poor Ventilation

Poor ventilation is another culprit that can cause foul odors in the bathroom. When there is poor ventilation, moisture accumulates, leading to the growth of mold, mildew, and bacteria that generate bad smells. To fix this issue, install a bathroom exhaust fan and keep the bathroom window open whenever possible.

Are You Looking To Hire a Plumber To Fix Your Bathroom?

If you’re struggling with sewer smells in your bathroom, the above reasons are the most common culprits. Regular cleaning and maintenance can prevent these issues from happening in the future. However, if the smell persists, it’s crucial to seek help from a professional plumber to fix the underlying issue. Remember, a clean and fresh-smelling bathroom is a source of joy and relaxation that everyone should enjoy!

Don’t put up with bad bathroom smells any longer. Contact Miller Plumbing & Drainage Ltd. for help. Our experienced Burnaby plumbers can pinpoint the source of the problem and provide lasting plumbing solutions. We specialize in detecting and fixing sewer line issues to restore freshness to your bathroom. Get in touch with us today for a more pleasant experience.