How should fruits and vegetables be washed to ensure safety?

Washing fruits and vegetables under running water, using a brush for hard surfaces, is the best method to ensure safety. This approach effectively removes dirt, bacteria, and pesticide residues. Running water helps to dislodge contaminants from the surface of the produce. The use of a brush is particularly important for hard surfaces, such as potatoes or cucumbers, as it allows for a more thorough cleaning, reaching crevices where bacteria can hide.

While soaking in warm water can clean some surface residues, it may not remove all contaminants effectively, especially those that may adhere firmly to the produce. Rinsing with vinegar might reduce some bacteria, but it does not necessarily wash away dirt or damaging chemicals and is not an FDA-recommended practice for thoroughly cleaning fresh produce. Wiping with a clean towel is insufficient for cleaning fruits and vegetables, as it may not remove harmful bacteria, dirt, or residues adequately. Therefore, the method of washing fruits and vegetables under running water with the addition of a brush for firm surfaces stands out as the most effective and safest option.