One of the most notable issues that occurs with drains is bad odours. Dealing with these can be a frustrating experience and there are a number of different steps you will need to take to identify the source of the problem. But what are the causes of bad drain odours? And what can you do to resolve this?
What are the causes of bad drain odours?
There are a number of different factors that can lead to bad drain odour issues and problems. These causes include:
- Visible drain blockages
- A dry drain trap
- The accumulation of grease and fats
Drain blockages
One of the main causes of bad drain odours is the presence of a blockage or a build up of debris. As a result, if your drain is emitting foul odours you can lift the drain cover and visually inspect the drain for any visible blockages or debris. Sometimes, a simple buildup of organic matter can lead to foul smells and using rubber gloves, this can be easy to remove. However, it can often be more complicated and you will need to contact a professional team to resolve this.
Dry traps
Another source of foul odours coming from drains is a dry trap. Traps are designed to hold water to prevent sewer gases from entering your home, but if a drain is not used frequently, the water in the trap can evaporate, allowing odours to escape. To resolve this you can run water through the affected drain for a few minutes to replenish the trap and block the passage of unpleasant smells.
Accumulation of greases and fats
Another potential cause of odours is the accumulation of grease and fat in the pipes. Over time, these substances can solidify and emit unpleasant smells. To address this, pour boiling water down the drain to melt and flush away the grease. Follow this with a mixture of baking soda and vinegar to break down any remaining residue. Allow the solution to sit for at least 15 minutes before flushing the drain with hot water again.
How can you tackle bad drain odours?
If the simple solutions outlined above don’t work, there are other steps you can take. The choice you make should depend on the severity of the problem.
For persistent odours, you could consider using a commercially available drain cleaner. Choose a product that is suitable for your plumbing system and follow the manufacturer’s instructions carefully. Keep in mind that some drain cleaners can be harsh, so use them sparingly and as a last resort. If in doubt, seek professional advice first.
If the problem persists despite your efforts, it will be best to seek professional assistance. A qualified plumbing and drainage team like us here at KAM Drainage can conduct a more thorough inspection of your plumbing system, identifying any hidden issues that may be contributing to the unpleasant odours. We have the expertise and tools to address complex problems and ensure a long-term solution. Why not get in touch today?