Pipeline problems are among the most complicated issues a homeowner can experience. Unlike carpentry problems that are easy to dismantle and replace, you have to perform repairs and replacements with the added difficulty of operating in narrow spaces. This only becomes even more challenging if you’re unfamiliar with the cause of your drain issues.

Dealing with Smelly Drains

Smelly drains can have various causes, both in the kitchen and bathroom. Since different substances and debris can stick and grow around your pipelines, the proper way to respond to them will also vary. Sewer problems, growing mould, and clogged drains are just some of the potential complications your pipe systems may have. The trick to resolving smelly drains is to identify what the issue is to use the appropriate response to remedy it.

In this article, we’ll share four causes of smelly drains and how to solve them.

1) Clogged P-traps

P-traps are plumbing fixtures that keep debris drained from the sink and prevents it from clogging your pipelines in unreachable areas. Its U-shape form can hold a small amount of liquid to prevent sewer gasses from entering your home. However, it can also get clogged over time.

To clean P-traps, you need to remove them from under your sink and empty their contents in a bucket. Using a garden hose, rinse it thoroughly and soak it in bleach to eliminate any remaining contaminants. Lastly, leave it to dry and reassemble it back to the sink before use.

2) Sewer Odors

When your drain traps are empty, there’s more reason for sewer gasses to escape from underground and enter your home’s interiors. This is a common issue for sinks and bathrooms that homeowners rarely use. The simple solution to avoid sewer odors from drains is to frequently use your drainage fixtures. If you’re doing a routine cleanup of guest bathrooms, you can pour mineral oil down the drain to slow down the drain water’s evaporation rate, minimizing your water use.

3) Mold Growth

The danger of mold growth is that it manifests in areas in your home that are hard to reach, such as attics and basements. However, they can also sprout in other areas if there’s a cold and damp environment to grow in. If you start sensing an earthy or musty smell from your drains, it may be a sign of mould growth. This can happen if your pipes have undetected leaks that can allow mould spores to grow on damaged entry points. Unfortunately, you need a professional plumber or mould removal expert to assess the extent of the mould growth and ensure that you’re free from its toxic spores.

4) Regular Maintenance

Sometimes, you don’t have to wait for a plumbing issue to clean your drains. Regular maintenance work can lessen the chances of any build-up of issues from soils, bacteria, and other sources of foul odour. Use a non-corrosive drain cleaner that has antibacterial properties to give your drains a deep clean. Doing this monthly is an excellent way to reduce your chances of dealing with any of the issues above.


For any structural issue in your home, there’s an appropriate solution with the right method and tools. Identifying the problem is just one half of the remedy. Some issues are easier to handle, while others will require professional services to ensure quality repairs. It’s best to rely on experts if you can confirm that you’re not capable of handling the plumbing complications you have.

At Capital Plumbing and Heating, we provide an all-around service for your home’s utilities. We offer air conditioning treatment, pipeline repairs, and more! If you’re looking for reliable plumbing contractors in Edmonton, contact us today!