Even organic produce should be washed well to remove dirt and bacteria. A proper cleaning can also help remove some of the chemical residues on conventionally grown food.

Wash all produce thoroughly under cold or warm (not hot) running tap water. This has an abrasive effect that soaking does not.

Thoroughly rinse tender fruits such as strawberries and raspberries.

Scrub tough-skinned produce, such as carrots, apples, and squash, with a vegetable brush.

Peel produce that is coated with wax, such as apples and cucumbers, to get rid of chemical residues and bacteria that cling to the skin.

Trim the tops of lettuce and other leafy vegetables. Throw away the outer few leaves.

Avoid soap when cleaning fruits and vegetables because it can add its own residue. Produce washes may remove some bacteria, but running water can be just as effective.