“Put a Clothespin in the Refrigerator: Here’s How It Can Solve an Annoying Problem”

Alternatively:

You can clip the clothespin itself (if it’s wooden) to absorb odors directly, as wood can sometimes help reduce minor smells.

Additional Benefits

It’s a low-cost, eco-friendly way to keep your fridge smelling fresh.
Helps to avoid the need for chemical air fresheners or frequent cleanings.

This trick is especially helpful for those who store strong-smelling foods like garlic, onions, or fish.