Houston, Texas – Open refrigerators from high-rises in Dallas to ranch homes outside San Antonio this spring, and you may notice something unexpected sitting beside the leftovers: a roll of toilet paper.
The unusual household trend has gained attention across Texas as spring heat builds and Gulf moisture pushes humidity levels higher. Supporters say placing a fresh, unscented roll inside the fridge helps absorb excess condensation and reduce stubborn food odors — a common issue in a state where temperature swings and heavy storms can strain appliances.
The idea centers on basic material science. Toilet paper is made from cellulose fibers designed to absorb liquid quickly. Inside a refrigerator, those fibers can draw in condensation caused by frequent door openings and sharp temperature fluctuations, especially during warm afternoons in Houston, Austin and Corpus Christi.
Food safety experts caution that the method offers only temporary benefits. Once the roll becomes damp, it can trap bacteria rather than prevent it. Specialists recommend replacing it regularly and keeping it away from uncovered food. Scented or dyed varieties should never be stored near groceries.
Long-term odor control solutions such as baking soda, activated charcoal and routine refrigerator cleaning remain more effective, particularly in humid coastal communities.
For households from the Panhandle to the Rio Grande Valley, the toilet paper trick may provide a short-term freshness boost this spring, but consistent cleaning and proper food storage remain the most reliable solution.
