A bad smell coming from your sink or shower isn’t just unpleasant — it’s a warning sign. Plumbing systems are designed to seal off sewer gases and bacteria. If you’re noticing foul odours, something isn’t working properly.
Common Causes of Smelly Drains
Built-Up Waste
Food particles, grease, soap, and hair can rot inside your pipes, creating strong odours.
Dry P-Traps
If a sink or drain hasn’t been used in a while, the water barrier inside the trap can evaporate. This allows sewer gases to rise into your home.
Blocked Vent Pipes
Plumbing vents regulate air pressure and release gases safely. When blocked, smells can back up into your home.
Sewer Line Issues
Persistent, strong odours may indicate a bigger sewer line problem underground.
Why You Should Act Fast
Sewer gases aren’t just smelly — they can contain harmful bacteria. Ignoring the issue may allow blockages to worsen and lead to backups.
Fresh, Clean, and Safe
LOUW BROS can identify the exact cause of the smell and eliminate it properly. No temporary fixes — just long-term solutions. Call today and breathe easy again.
