A smelly fridge usually means a spill, a forgotten leftover, or a saturated filter. Clearing the source and giving surfaces a proper wipe leaves the whole compartment fresh, and a bowl of baking soda keeps it that way.
What you'll need
- Baking soda
- Warm water
- Dish soap
- Cloth or sponge
- Trash bag
Step by step
- Empty and toss the culpritsTake everything out and bin anything spoiled, moldy, or past its date. Old produce and leaking containers are the most common odor sources.
- Remove shelves and drawersSlide out the glass shelves and crisper bins and wash them in warm, soapy water in the sink. Let very cold glass warm up first so it does not crack.
- Wipe down the interiorClean every inside surface, including the door seals and back wall, with a cloth dipped in a mix of warm water and a spoonful of baking soda. Dry with a clean towel.
- Clear the drip tray and drainCheck the small drain hole at the back of the fridge floor and the drip tray underneath, since trapped water there can turn sour. Flush the hole with a little warm water.
- Set out an odor absorberPlace an open box or a small bowl of baking soda on a shelf to soak up lingering smells over the coming days.
- Restock and monitorReturn food in sealed or covered containers so odors do not spread again. If a smell returns quickly, hunt for a hidden spill under the drawers.
Handy tips
- Store strong-smelling foods like cut onion or fish in airtight containers.
- Replace the baking soda box every couple of months for steady odor control.
- A shallow dish of used coffee grounds or a lump of activated charcoal also absorbs odors well.
FAQ
Why does my fridge smell even after cleaning?
The odor may be soaked into the drip tray, the drain, or the door gasket. Check those spots, and consider that a food item may have leaked under a drawer.
Can I use vinegar instead of baking soda?
Yes. A mix of equal parts white vinegar and water cleans surfaces well and helps neutralize odors, though it leaves a brief vinegar smell that fades.
How long does baking soda take to remove smells?
It works gradually over a few days as air circulates. For a strong odor, pair it with a thorough wipe-down first rather than relying on it alone.