Putting a roll of toilet paper inside the refrigerator may sound bizarre, but the unusual household trick has gained attention because of its potential to absorb small amounts of moisture and odors. Toilet paper is made from porous fibers, allowing it to soak up some humidity. While it is not a miracle solution, some people believe this simple trick can help keep a refrigerator feeling fresher.

Refrigerators naturally develop moisture as warm air enters whenever the door is opened. A clean, unused roll of toilet paper may absorb a portion of that excess dampness and could also trap mild food odors. This may be especially noticeable around foods with strong aromas, such as onions, cheese, and leftovers.

If you want to experiment with the idea, use a fresh, unused roll and place it somewhere on a refrigerator shelf where it will stay dry and undisturbed. Replace it if it becomes damp, dirty, or stops serving a purpose. The trick costs very little, which is part of its appeal, but expectations should remain realistic.

Toilet paper has important limitations. It is unlikely to eliminate strong odors or significant moisture, and it cannot replace proper refrigerator maintenance. Baking soda or activated charcoal are generally more practical choices for absorbing odors, while a refrigerator with spoiled food or spills needs to be cleaned rather than simply covered up with an odor absorber.

Ultimately, the toilet-paper refrigerator hack may provide a small benefit in certain situations, but it is far from essential. The best way to keep your refrigerator fresh is still to remove expired food, clean spills promptly, maintain appropriate temperatures, and use a reliable odor absorber when needed. Sometimes the strangest household tricks can help a little—but they work best when combined with good cleaning habits.