Food Safety Experts Urge Washing Melon Rinds Before Cutting to Prevent Bacterial Contamination

As the melon season peaks, many enjoy this sweet, refreshing fruit during hot summer days. However, food safety experts warn that a crucial step often overlooked before slicing a melon is thoroughly washing its rind. Although the rind is not eaten, it can harbor dangerous bacteria such as Salmonella and Listeria. Cutting into an unwashed melon can transfer these bacteria from the rind to the edible flesh, which is consumed raw and thus not exposed to heat that would kill pathogens.

This recommendation follows several food poisoning outbreaks linked to contaminated melons in recent years. One severe incident in 2023 affected nearly 600 people in the United States and Canada, resulting in eight deaths. Experts note that the rough surface of cantaloupe rinds provides an ideal environment for bacterial growth from harvest through supermarket storage.

The U.S. Department of Agriculture advises washing melons under running water while scrubbing the rind with a vegetable brush, similar to cleaning potatoes. After cutting, it is also important to clean knives, cutting boards, and surfaces to prevent cross-contamination. While pre-cut melon pieces do not require washing, some professionals recommend avoiding pre-cut melons altogether due to uncertainty about rind cleanliness before slicing.

Despite these warnings, the overall risk of bacterial infection from melons is relatively low. Still, washing the rind thoroughly before cutting is a simple step that takes less than a minute and can significantly reduce contamination risk, especially for vulnerable groups such as children, pregnant women, the elderly, and immunocompromised individuals.