5 foods you should be washing and 5 you shouldn't

While it may seem somewhat intuitive to wash all your foods before eating them, not all ingredients require that type of care. Sure, washing produce is acceptable to everyone and a given for most, but what about everything else? As you navigate the landscape of grocery shopping, you may not know exactly what the foods have come into contact with, which can be worrisome for a consumer. To help you figure out what you need to wash and what you don't, here's a brief guide that let's you in on the rationale behind both mindsets.

Um, aren't you going to wash that first?

Some foods require washing because they contain impurities that can be cleaned off using water without running the risk of spreading bacteria to other parts of your kitchen. As such, those ingredients or containers should be cleaned. In these cases, there are distinct health benefits that outweigh the risks. Read on to learn what you ought to wash before consuming.

Canned beans

If you're anything like me, you've stocked your pantry with at least a dozen cans of legumes "just in case." The extenuating circumstances could, of course, range from something as mild as forgetting to soak the dried beans the night before, to an end-of-world apocalypse scenario. Always good to be prepared, right? From cannellini and black beans to chickpeas and black-eye peas, I like to have them all as options. While these already-cooked bean varieties are great for time-saving convenience, the liquid they're preserved in can be loaded with sodium. As such, the canned contents ought to be completely drained, then thoroughly rinsed with cold water to remove the salty residue. If you plan to saute or roast, you'll also want to take the extra step of patting dry with a paper towel so they don't steam.

Fruits and vegetables

You probably already know you should wash all fruits and vegetables before using them in your great culinary projects or before eating. Wash them well under cold water in order to remove any bacteria and impurities. However, since fruit and veggie peels may be porous, avoid using soap to wash as the cleaning agent could be absorbed into the produce. For good measure, be sure to pat the washed fruits and vegetables dry with paper towel.

What about fruits with inedible skins? Wash them, too! While it may seem silly at first to wash melons, avocado, and citrus fruits since you're not planning to eat the skin, they actually do require washing as well. When you pierce the skin of a fruit—no matter how thick—with a knife, you run the risk of any bacteria from the peel contaminating the fleshy edible interior. Take the extra step to wash these unlikely fruits so you can feel one hundred percent secure about what you're eating.


While I accept that there are folks who grew up in households where rice doesn't get washed before cooking, I cannot condone that kind of neglect in good conscience. Until I moved away from my parents' house, I ate rice three times a day, everyday. I've tasted clumpy unwashed rice and I've enjoyed light, clean, washed rice. As such, I can say without a doubt that rice should be rinsed in cold water and drained at least 2 to 3 times prior to any type of cooking preparation. Washing rice removes surface starches from the grains, any bacteria present, and results in fluffy rice that boasts purer flavor.

Canned drinks

When my parents first immigrated to America, they both worked in grocery stores in California where I grew up. As a girl, I sometimes visited them at their respective workplaces and bore witness to just how filthy shipments of canned beverages arrived to the stores. Whether you're getting ready to gulp a can of soda or drink an energy-giving beverage, you owe it to yourself and your general health to wash the can before partaking. The tops of canned beverages are often covered in dust, bacteria, and who knows what else. If you are unable to wash the can, at least wipe down the lid thoroughly using a wet paper towel and pour the contents into a glass.

Canned and jarred foods

Like canned drinks, canned and jarred foods can get pretty gross from the time they are manufactured to the time they reach you, the consumer. Jams, beans, tomato sauce—these cans should be washed thoroughly and dried before using to prevent the dirty particles from the lids from contaminating the contents. If the cans are not equipped with pull-off tabs, you should be sure to wash your trusty can opener in between uses as well. Better safe than sorry!

Skip the wash!

Unlike produce or gross can surfaces, some foods do not require washing before they're eaten or cooked. In fact, doing so may be more risky with some things. The following list will help you determine which foods can skip the wash and why.

Raw poultry and meat

While you might think washing raw chicken, other types of poultry, and meat prior to cooking helps to clean off bacteria and stave off foodborne illnesses, the opposite is true. With poultry, the water you would use to rinse it isn't scalding hot enough to actually kill off bacteria, doing so only redistributes any harmful bacteria onto your kitchen surfaces and possibly your body. When you then prepare other foods on those same surfaces, cross-contamination may cause illness.

Similar to the rationale for not washing raw poultry, the USDA advises against washing raw meat such as beef, lamb, and pork. You're better off skipping the meat wash and instead, thoroughly wash and clean your kitchen surfaces in between cooking sessions.

Bagged salads

According to the FDA, many bagged salads, as well as precut and packaged produce like carrots or celery have been pre-washed so you do not need to wash them after buying. These products will be labeled as ready-to-eat if they have indeed been pre-washed. In fact, washing them once you get home can actually increase the chances of contaminating them with bacteria that may already be on your kitchen surfaces. Since commercially packaged produce has often been "triple washed," they are perfect to eat as is. You chose them for the convenience, right?

Raw fish

As with raw poultry and meat, avoid washing raw fish in order to reduce the risk of spreading bacteria all around your kitchen. Instead, buy fish that's been gutted and scaled from a reputable fishmonger. Wash your hands well and clean surfaces in your kitchen work areas as thoroughly as possible. These simple precautions are your best bets for preventing foodborne illnesses.


The USDA does not recommend washing eggs you purchase from the store. As a special technique of washing eggs is required as part of the commercialization process, doing so once your eggs are home can increase the risk of cross-contamination. Eggs are washed and cleaned once they've been laid in order to remove any bacteria. They are then coated with mineral oil to give the shells a layer of protection. As such, there's no need for you to re-wash them.


Please don't wash pasta before cooking. The natural starches in all varieties of pasta are exactly what you want to keep. Often, you'll want to reserve some of the cooking water because that starchy content is invaluable when it comes to helping you create the silkiest sauce possible. The starch from that water helps the sauce cling to the noodles, resulting in a thick, tasty sauce that coats the pasta perfectly. Why would you want to wash that away before the cooking's even underway?

Hopefully, your cooking experiences will become all the more streamlined and way easier now that you know which foods need a wash and which ones don't. Enjoy your time in the kitchen and relish in your sacred mealtimes worry-free.