Why does your fridge smell?
Common causes & how to fix them
A bad smell coming from your fridge can be more than just unpleasant - it can be a sign that something isn’t right. At Go Assist, we know how important it is to keep your appliances in top shape, and a smelly fridge is a problem that needs quick attention. Whether it’s spoiled food, a hidden spill, or even a mechanical issue, identifying the cause is the first step to freshening up your fridge.
1. Spoiled or expired food
One of the most common culprits behind fridge odours is food that has gone bad. Check expiration dates and inspect any items with strong smells, such as dairy, meat, and leftovers.
What to do:
- Regularly clean out expired food.
- Store strong-smelling items in airtight containers.
- Use baking soda to absorb lingering odours.
2. Spills & hidden leaks
Liquids from meat, dairy, or sauces can spill and seep into crevices, leading to foul smells over time.
What to do:
- Wipe up spills immediately.
- Remove shelves and drawers for a deep clean.
- Use a mix of baking soda and warm water to clean surfaces.
3. Mould & bacteria build-up
Warm, moist areas in the fridge, especially around the seals, can become breeding grounds for mould and bacteria.
What to do:
- Check and clean door seals regularly.
- Use white vinegar or a mild disinfectant to wipe down shelves and compartments.
- Keep your fridge temperature at or below 5°C to slow bacteria growth.
4. Clogged or dirty drain hole
Most fridges have a drain hole at the back to remove excess moisture. If it gets clogged, water can build up and develop a bad odour.
What to do:
- Locate the drain hole (usually at the back of the fridge).
- Use a pipe cleaner or a mix of warm water and baking soda to clear blockages.
5. A faulty fridge component
If you’ve cleaned everything but the smell persists, the issue could be mechanical - such as a malfunctioning compressor or spoiled insulation.
What to do:
- Check for unusual noises or temperature fluctuations.
- Ensure the fridge is cooling properly.
- If the problem continues, it’s time to call in an expert.
Need professional help?
If your fridge still smells despite your best efforts, there could be an underlying issue that needs professional attention. At Go Assist, our expert engineers provide fast and reliable fridge repairs to get your appliance back in top condition. Don't hesitate, book online or give us a call on 0333 733 1234 now!
