How should I wash fresh produce before serving it?

Use running water rather than soaking as your default: the cited guidance recommends rinsing produce under running water. Dry it with a paper towel or clean cloth towel. Do not use soap or bleach; UMN Extension also advises against detergent solutions. [S1][S2]

For timing, UMN Extension says waiting until preparation is preferable unless the produce is visibly dirty. It recommends washing before eating produce raw, cutting or preparing it, cooking it, or preserving it. If you see dirt earlier, rinse it rather than waiting until preparation. [S2] These sources describe a washing routine, not a guarantee that rinsing removes every possible contaminant.

For firm produce such as melons or cucumbers, scrub the surface under running water with a clean produce brush. Rinse before peeling or cutting, and before removing damaged areas. [S1]

For example, if you are preparing a cucumber for a salad, rinse and scrub it first, then dry it before slicing. That follows the cited steps without adding a special treatment. The guidance provided here does not claim that washing removes every possible contaminant.

FoodSafety.gov says produce labeled pre-washed does not need to be washed again. [S1] The cited guidance does not specify a separate washing method for leafy greens or berries, so the supported general approach is to rinse fresh produce under running water. [S1]

On produce wash, UMN Extension says research has not shown a significant safety difference between home produce wash and cool running water. If you choose a produce wash, check that its label says it is food-safe and follow its instructions. [S2] FoodSafety.gov advises rinsing without commercial produce washes, so running water is the straightforward default. Neither source establishes that a wash product is necessary or makes produce risk-free. [S1][S2]

Use this checklist as a practical routine:

1. Wash at preparation time when practical; rinse visible dirt sooner. [S2]
2. Rinse under running water. Do not use soap, bleach, or detergent. [S1][S2]
3. Scrub firm produce, such as a melon or cucumber, with a clean produce brush. [S1]
4. Rinse before peeling, cutting, or removing damaged areas. [S1]
5. Dry with a paper towel or clean cloth towel. [S1]
6. Skip rewashing produce labeled pre-washed. [S1]

Example: For a cucumber salad, rinse and scrub the cucumber, dry it, then slice it. If you choose a labeled produce wash instead, follow its food-safe label instructions. [S2] This routine covers washing; the cited guidance does not promise that rinsing alone resolves every food-safety concern.