Food Safety at Home: Simple Ways to Keep Your Kitchen and Family Safe

Food safety probably isn’t the first thing you think about when you’re making dinner, unpacking groceries, or chopping up fruit for the week. But many of the things that help prevent foodborne illness happen right in your own kitchen.

And the good news is that you do not need to become obsessive about germs or sanitize your entire kitchen every time you cook. A few simple habits can make a big difference.

As a Registered Dietitian Nutritionist and food safety expert, these are some of the food safety practices I recommend focusing on at home.

1. Start With Clean Hands

It sounds simple, but handwashing remains one of the most important steps in food safety.

Wash your hands with soap and water for at least 20 seconds before preparing food and again after handling things like:

• Raw meat, poultry, seafood, or eggs

• Trash

• Pets or pet food

• Dirty dishes

• Your phone

That last one is easy to forget.

Our phones go everywhere with us, so if you are using yours to follow a recipe while cooking, wash your hands again before going back to food preparation.

2. Keep Raw Foods Separate From Ready-to-Eat Foods

Cross-contamination happens when bacteria from one food, surface, or utensil gets transferred to another.

Raw meat and poultry are some of the biggest foods to pay attention to.

Keep them separate from foods you plan to eat without further cooking, including salad greens, fruit, bread, cheese, and other ready-to-eat foods.

The FDA recommends using separate cutting boards for raw meat, poultry, and seafood and for fresh produce when possible. Cutting boards, utensils, dishes, and counters should also be washed with hot, soapy water after preparing raw animal products.

One kitchen habit I especially recommend: store raw meat on the bottom shelf of your refrigerator.

That way, if the package leaks, raw juices are less likely to drip onto foods below it.

3. Wash Produce — But Skip the Soap

Yes, you should wash your fruits and vegetables.

No, you do not need to wash them with dish soap.

Fresh produce should be rinsed thoroughly under running water before eating or preparing it. This includes produce with a peel or rind that you do not plan to eat.

Think watermelon, avocado, citrus, or cantaloupe.

Why wash something you are going to peel?

Because your knife can transfer bacteria from the outside surface into the food when you cut through it.

The FDA does not recommend washing produce with soap, detergent, or commercial produce washes. Running water is the recommendation.

And remember: washing produce can reduce bacteria and dirt, but it cannot make contaminated food completely risk-free.

That is why food recalls matter too.

4. Use a Food Thermometer

One of the easiest food safety upgrades you can make in your kitchen is buying an inexpensive digital food thermometer.

You cannot reliably tell whether food has reached a safe internal temperature just by looking at the color.

According to FDA food safety guidance, some key minimum internal temperatures include:

• Poultry: 165°F

• Ground meats: 160°F

• Steaks, chops, and roasts of beef, pork, veal, and lamb: 145°F, followed by a 3-minute rest

• Fish: 145°F

• Leftovers and casseroles: 165°F

A thermometer takes the guesswork out of it.

5. Pay Attention to Your Refrigerator Temperature

Your refrigerator should be kept at 40°F or below, and your freezer should be at 0°F or below.

I recommend keeping an inexpensive refrigerator thermometer inside instead of assuming the temperature displayed on the refrigerator is always accurate.

Also, avoid packing your refrigerator so tightly that cold air cannot circulate properly.

6. Don't Let Perishable Food Sit Out Too Long

This one becomes especially important during parties, cookouts, meal prep, and hot summer days.

Perishable foods generally should not sit at room temperature for more than two hours.

If the temperature is above 90°F, that drops to one hour.

And if you live somewhere where summer temperatures regularly climb well above 90°F, this is something to pay particular attention to when transporting groceries, packing food for the park, or eating outside.

Get cold groceries into the refrigerator quickly and use coolers with enough ice or cold packs when transporting perishable foods.

7. Thaw Food Safely

Leaving frozen chicken or meat on the kitchen counter all afternoon might be convenient, but it is not considered a safe thawing method.

The FDA recommends thawing food:

• In the refrigerator

• In cold water

• In the microwave

If you use cold water or the microwave, cook the food promptly afterward.

For most of us, moving tomorrow's dinner from the freezer into the refrigerator the night before is the easiest option.

8. Don't Forget About Leftovers

Leftovers are one of the easiest ways to save time and reduce food waste, but they still need to be handled safely.

Refrigerate leftovers promptly rather than letting them sit on the counter for hours after dinner.

For larger portions of food, dividing them into smaller or shallow containers helps them cool faster.

Most cooked leftovers should be eaten within about 3 to 4 days when properly refrigerated. They can last up to 7 days though as long as everything was handled properly.

And remember: smelling food is not a reliable food safety test. Some bacteria that cause foodborne illness do not change the smell, taste, or appearance of food.

When you're truly unsure about how long something has been sitting around, it is usually better to throw it away.

Food Safety Doesn't Have to Be Complicated

You do not need a sterile kitchen, you need a few consistent habits.

• Wash your hands.

• Keep raw and ready-to-eat foods separate.

• Wash produce properly.

• Cook foods to safe temperatures.

• Keep cold foods cold.

• Refrigerate leftovers promptly.

These small practices can significantly reduce the risk of foodborne illness while still allowing your kitchen to feel like a normal kitchen — not a science lab.

Food safety is not about being afraid of food.

It's about knowing how to handle it safely so you can enjoy it.

Jessica Brantley-Lopez, MBA, RDN is a Registered Dietitian Nutritionist, Dietetic Internship Director, food safety expert, and founder of The Eat Well Studio. She provides practical, evidence-based nutrition education with a focus on women's metabolic health, perimenopause, GLP-1 nutrition, and everyday wellness.