It sounds ridiculous, until you learn why people do it. A roll of toilet paper in the fridge?

Toilet paper in the fridge sounds bizarre, but millions are searching this viral refrigerator hack to learn whether it really removes bad odors. The truth is more practical than social media suggests. A fresh roll may absorb some excess moisture, but it cannot eliminate the real source of fridge smells. Cleaning experts say proper food storage and regular refrigerator cleaning remain the most effective ways to keep odors away and food fresher for longer.

Raccontata daeconomictimes.indiatimes.com