“Wash everything before you eat it” sounds like basic hygiene. In the kitchen, it can backfire. FDA advises against washing raw meat, poultry, fish and eggs because splashing can spread bacteria around sinks and countertops. Fresh produce is different: rinse it under running water, but do not wash it with soap or detergent.
Foods you generally should not wash before cooking
Do not rinse it
Water can splash bacteria from raw poultry onto the sink, counters, utensils and nearby food.
Same cross-contamination problem
Cooking to a safe internal temperature is the control step, not rinsing.
Do not create splash contamination
Handle cleanly and cook appropriately instead.
Do not wash commercial eggs at home
FDA consumer guidance advises against washing eggs; commercial handling practices vary by country.
Foods that normally should meet running water
Rinse before preparing or eating
FDA recommends washing fruits and vegetables under running water.
Yes, even if you do not eat the peel
Contamination on melon or avocado skin can transfer inward when cut.
Use a clean produce brush
Scrubbing can help remove surface dirt from firm items.
Garden produce still needs washing
Soil and handling can introduce contamination even when no pesticide is involved.
Why dish detergent does not belong on fruit
FDA specifically advises against washing produce with soap, detergent or commercial produce wash.
Produce can absorb residues
Household detergents are not formulated as food.
Mechanical rinsing does the job
Rub produce under clean running water.
Dry with a clean cloth or paper towel
Drying can further reduce surface contamination.
Read the package
Products labeled ready-to-eat, washed or triple-washed generally do not need another wash.
The four food-safety habits that matter more
Clean hands and surfaces
Wash hands with soap and keep boards, knives and counters clean.
Separate raw animal foods
Prevent raw juices from contacting produce and ready-to-eat food.
Cook to safe temperatures
A food thermometer is more reliable than color or appearance.
Chill promptly
Refrigeration slows bacterial growth; do not leave perishable food sitting out unnecessarily.
Clean food does not mean washing every food
Rinse produce. Do not rinse raw chicken or meat. Keep raw foods separate, clean the kitchen and cook to safe temperatures.
The sink is useful. It is also one of the easiest places to spread bacteria if the wrong food goes under the tap.