With the COVID-19 pandemic sweeping the globe, the whole world is pretty focused right now on disinfecting and washing things to kill the virus. When you go to the store or get groceries delivered, we’re guessing that you thoroughly clean each item before you put anything in your refrigerator or cupboards. But when there’s not a global pandemic, how important is it to wash your produce? The short answer: very. Why, exactly, is in this guide. Read on to learn why you need to wash produce, how to wash vegetables and fruit, our recommendations for the best fruit and vegetable wash brands, and more.
Why Do You Need to Wash Produce?
Today, the coronavirus is the main reason people are washing their produce (since soap and water is the most effective way to kill a virus). But when there’s not a pandemic, there are two primary reasons to wash produce: to get rid of pesticide residue and to reduce risk of bacterial contamination.
Almost 70% of produce sold in the United States have pesticide residue, according to the Environmental Working Group. According to the USDA, some of the biggest culprits — with pesticide levels exceeding EPA tolerances — include common fruits and veggies like asparagus, cucumbers, kale, onions, and sweet potatoes. You can also always refer to the EWG for their annual Dirty Dozen report, which provides an updated list of which produce has the most pesticide residue.
This all matters a great deal, because pesticides are linked to tons of human health problems, including short-term issues like diarrhea or cold-like symptoms, as well as more serious or chronic conditions, such as cancer, infertility, and neurological damage. To avoid pesticides, it’s best to always buy organic when possible.
But even if you do go organic, it’s still essential to wash your produce. Why? First of all, because according to USDA regulations, organic farmers can still use certain pesticides as a “last resort.” What’s more, even pesticide-free organic produce isn’t protected from the second reason to wash your produce: bacterial contamination.
In recent years, raw produce has been linked to a multitude of foodborne illnesses due to bacterial contamination. Remember the great romaine debacle of 2018? Or the parasites spread through raw, pre-cut veggies? Still, while we tend to be very aware of the risk of foodborne illness with meat, fish, and poultry, many of us think that produce is generally safe from bacterial contamination. This couldn’t be further from the truth.
Produce can become contaminated in many different ways in its journey from plant to your plate. While it’s growing, it can come in contact with animals or their feces on the ground. When it’s transported to the store or farm stand, it can be improperly handled or stored, or come in contact with a contaminated surface or being. And once it’s at the store, it’s picked up by grocery store workers and countless shoppers trying to decide whether they want to buy that particular piece of produce.
What’s more, we now live a globalized and industrialized food system. Before the globalization of food, it used to be that food came from farms in your area, just a few miles from where you lived, and was brought into the village or town for you to buy. Compared to today, this required far fewer people to touch that produce between the time it was picked by the farmer and when you bought it a few days later nearby.
It also spent less time in storage, reducing the amount of time dangerous bacteria, fungus and parasites could grow on it. Another reason this was healthier for you is because local food was grown in your local dirt, meaning the microbes in your gut recognized the microbes in that dirt, and did not see them as harmful invaders. This was actually good for your gut heath, as it grew the good bacteria in your gut.
Today, most of our food travels across the globe, is touched by many different people with different microbes and levels of hygiene, and is stored for months before it ends up in your supermarket. In short, there are a ton of potential ways for the apple you’re holding to have become contaminated with bad bacteria, parasites, fungus, and all sorts of microbes.
This is concerning, because foodborne bacteria like Salmonella, E. coli, and Listeria can cause some very unpleasant symptoms, such as headache, muscle aches, fever, cramps, and even convulsions. Plus, these bacteria often require antibiotics to get rid of, which we want to avoid at all costs. And even if you don’t get a full-blown foodborne illness, you want to keep the ratio of bad to good microbes in your gut down to support overall health in areas like digestion, mental health, immunity, and more. If all it takes to avoid this unpleasantness is washing your fruits and vegetables before you eat them, then there’s no reason not to do it!
But, strange as it may sound, most of us don’t actually know how to wash vegetables and fruit properly. Don’t worry, we’ll cover that next.
How to Wash Vegetables and Fruit
First off, you should know that even if you’re not planning on eating the skin of a piece of produce, you should still wash it. This is because it’s very easy for contamination on the exterior to make its way onto the interior when you cut or peel the produce. Think about it, if you use your hands to peel a bacteria-laden orange and then you handle the inside pieces, the bacteria will transfer to the inside pieces from your hands. Sorry, no shortcuts here!
When it comes to how to wash vegetables and fruit, the first step is actually to wash yourself! After all, you don’t want to go through all the trouble of decontaminating your produce only to transfer bacteria from your hands onto the items. The FDA recommends washing your hands with soap and warm water for at least 20 seconds both before and after you wash your produce.
At WellBe, we’re big fans of using natural fruit and vegetable wash to decontaminate our produce. We’ll go into our favorite fruit and veggie wash brands below, but first let’s cover the process. Luckily, the process is super simple: just place your items in a large bowl of cold water and add a couple drops of your veggie wash until it appears sudsy, then let it sit for about 15 minutes (if you tend to buy a lot of produce at once, you’ll probably need a few bowls. We like metal mixing bowls like these). Then, simply take the produce out, dry it off, and enjoy! There’s no need to rinse or do any further washing — the fruit and vegetable wash does all the work. And remember, pouring the dirty water back over the now clean produce isn’t a good idea either! Simply take the produce out and put into a salad spinner or colander to dry.
If you want to know how to wash vegetables and fruit without a veggie wash, the FDA provides clear, simple instructions. They recommend washing your produce under cold, running water, scrubbing with your hands or a clean produce brush, and then drying thoroughly with a clean paper towel or dish towel. With both methods, the drying part is just as important as the washing part, as it can remove any lingering bacteria on the skin.
These days, we’re all washing everything as soon as we get home from the store — and we should continue to do that until COVID-19 is under control. But in normal times, it’s best to wash your fruit and vegetables right before you use them, because dampness encourages bacterial growth and thus makes produce spoil faster.
The Best Fruit and Vegetable Wash Brands
There are a lot of fruit and vegetable wash products on the market, so choosing one can be confusing. We’re here to help you by breaking down the different types of veggie wash and how to choose which one to purchase.
The first thing to know is that veggie wash comes in two different forms: a spray bottle or as a liquid concentrate. The soaking method we described above is for fruit and vegetable wash that comes in liquid concentrate form. If you go for a spray version, the process is quicker — just spray, scrub for 20-30 seconds, and rinse — but isn’t very convenient for multiple pieces of produce. Additionally, spray versions of veggie wash are less concentrated, so you’ll go through the bottles more quickly.
In terms of ingredients, most natural fruit and vegetable washes contain one or a combination of the following ingredients:
Citrus oils: Extracts from citrus fruits like lemon or grapefruit, which cut through residue and break apart bacteria. Grapefruit seed extract is a natural microbial, containing potent compounds that can kill more than 60 types of bacteria.
Some other popular vegetable washes include (note that all of these items are currently sold out at most places due to COVID-19):
Veggie Wash: This is a popular spray vegetable wash that uses citrus oil to disinfect. Unlike our preferred vegetable wash above, the non-organic version also contains a bunch of other ingredients, like potassium sorbate and decyl glucoside. Note that we linked to the organic version for that reason and would not recommend the non-organic version.
Environné: This is another liquid concentrate that relies on citrus oil to kill bacteria. It’s also Kosher Certified, though the full ingredient list is not available on their website
Fit Organic: This USDA Organic and Kosher spray combines the power of ethyl alcohol and citrus oil to kill any dangerous microbes, and uses organic sunflower oil as a diluting base.
While we recommend the Nutribiotic grapefruit seed extract, any of the above veggie wash brands will help you ensure that your produce is free of pesticides, bacteria, viruses, and anything else you might not want to eat. Of course, there are many other fruit and vegetable wash options out there, and with the newfound demand for products like this, you might need to buy a veggie wash brand not mentioned here. If so, just remember to look for one that uses organic grapefruit seed extract (and other organic ingredients) and does not include other chemical additives and preservatives
DIY Fruit and Vegetable Wash
If you don’t want to spend the money on a commercial veggie wash — or you can’t find one, as many of these products have been flying off the shelves during the pandemic — don’t despair. You have options for how to wash your vegetables and fruit thoroughly with just the items you likely already have at home.
Here are three simple, DIY versions of veggie wash that you can make in your kitchen in a matter of minutes:
Vinegar-based fruit and vegetable wash: White vinegar is a powerful disinfectant. Just combine vinegar and cool water at a 1:9 ratio, and let your produce soak the way you would with a commercial fruit and vegetable wash.
Baking soda-based fruit and vegetable wash: Research shows that baking soda is very effective at removing pesticides from the surface of produce. Just make a solution by mixing together 2 teaspoons of baking soda per 1 quart of water, and submerging your fruits and vegetables in it, then rinsing and drying.
Lemon juice-based fruit and vegetable wash: As we mentioned, citrus oils can help disinfect produce. And while you may not have grapefruit seed extract lying around, you can approximate its effect with lemon juice plus white vinegar. Just add two tablespoons of lemon juice to ¼ cup of white vinegar and two cups of water.
With each of the DIY vegetable wash methods above, the same guidelines apply in terms of how to wash vegetables and fruit: make sure you start with clean hands, use cool water, and fully dry the produce afterward.
Conclusion: What You Need to Know About Washing Your Produce
Washing your fruits and vegetables can seem like an unnecessary chore, and many people skip it or just do a cursory splash of water and call it done. But it’s actually an essential step to help preserve your health, and it’s important to do it correctly. This is, of course, even more crucial during our current global pandemic, but it remains important at all times.
Here’s what to remember about how to wash vegetables and fruit:
There are two reasons to wash fruits and vegetables. First, to remove any pesticide residue, and second, to remove any potential bacterial contamination.
Even organic produce needs to be thoroughly cleaned before eating it. This is because certified organic farmers are allowed to use certain pesticides as a last resort, and because organic produce isn’t spared from bacterial contamination.
The FDA guidelines for how to wash vegetables and fruit are to: begin with clean hands; run your produce under cool water; scrub your produce with a clean brush or your hands; thoroughly dry with a clean paper towel or dish towel. Of course this method is difficult with most produce, unless it’s big and firm like an apple or orange.
At WellBe, we prefer to use a fruit and vegetable wash and soak our produce for 15 minutes. You can choose a spray or liquid concentrate version for your vegetable wash, but the best versions will always use grapefruit seed extract and contain only organic ingredients.
Remember to wash your produce just before you think you’ll consume it, because dampness encourages bacterial growth and thus makes produce spoil faster. Caveat during the COVID-19 pandemic, when most of us are washing everything right when we get home.
If you can’t find a commercial fruit and vegetable wash, you can make one using ingredients you have at home. White vinegar, baking soda, and lemon juice can all be used to make a DIY fruit and vegetable wash.
How do you wash your produce? Tell us in the comments below!