Four Steps, One Routine

Clean, separate, cook, and chill: MedlinePlus organizes everyday home food safety around these four actions.

Clean Food and Kitchen Tools

Wash fruits and vegetables, hands, counters, and cooking utensils as part of the same preparation routine.

Keep Raw Foods Separate

Germs can spread from one food to another, so keep raw foods to themselves while preparing a meal.

Cook Food Thoroughly

Heat kills germs; MedlinePlus says food needs to get hot and stay hot, and links to a safe minimum internal temperature chart.

Refrigerate Fresh Food Promptly

MedlinePlus advises putting fresh food in the refrigerator right away; its page also links to detailed cold-storage guidance.

Check Packages Before Buying

Avoid bulging cans and jars with cracks or loose lids; check that packaged food has not reached its expiration date.

Find Guidance for Your Household

MedlinePlus offers resources for children under five, pregnant people, and adults age 65 or older, plus information about specific foods.