Tea bag trick
Before starting, identify and remove the source of the smell, or store it in an airtight container. Then, take a used tea bag and let it dry completely. Place it on a saucer and set the saucer in a central spot in your fridge. For larger fridges, use multiple tea bags. The tea bag will quickly absorb odors. Not a tea drinker? You can use a small bowl of coffee grounds or baking soda as an alternative.
