How to wash iceberg lettuce

The Best Way to Keep Your Lettuce Crisp

Fill up the sink (or a very large bowl) with cold water and submerge the leaves. Gently swish the leaves around in the water. Any grit will sink to the bottom of the sink. Remove the clean lettuce, or empty the bowl and repeat this step for especially dirty lettuce.

Swish Greens in Cool Water

Fill a large bowl or a clean sink with plenty of cool water. Add the lettuce or greens and swish them around to loosen and remove any dirt. Dirt and debris will sink to the bottom while the greens will magically float above all that mess.

It’s a good idea to always wash lettuce and other leafy greens before you eat them. Whether the lettuce came from a home garden, farmer’s market, or grocery store it could be carrying a food-borne illness, as well as have dirt that needs to be removed.

To clean iceberg lettuce, give the head a good rinse under cool running water and pat dry. Place on a cutting board and remove outer leaves that may be dirty or wilted, usually just the outer four. For lettuce wraps, remove leaves, trying your best to keep the whole leaf intact.

Health experts actually advise against washing bagged salad

While there is some level of risk, the U.S. Food and medicine Administration says greens which are labelled “triple-washed” or “ready-to-eat” can be eaten without being washed after they are taken out of the bag.

Pre Bagged Salads Are The Most Dangerous

Salads can contain bugs that cause food poisoning including E coli, salmonella and norovirus. Some do make their own from whole leaves, but if it’s a fast, convenience food or a chain then it’s often straight out of a bag.

When your bagged lettuce is washed in the production facility, it’s typically submerged in a solution that contains a little bit of bleach, which is supposed to eliminate off all the bacteria.

Dirt and bugs can sneak in between the leaves, so you‘ll want to be sure to rinse around each leaf. Go ahead and remove the outer most leaves on each head, too. Those leaves are likely toughest and may have cuts and bruises from transportation anyway. You may be making these produce mistakes and not even know it.

There’s no way to know whether your lettuce is contaminated with harmful bacteria before it hits your plate, but cleaning it with plain tap water does make it safer to eat. Rinsing is also a good way to remove any of the visible matter you don’t want eat, such as grit and soil.

Use food-grade hydrogen peroxide for 10 min

To use hydrogen peroxide as a cleaning agent, mix 1 tablespoon of hydrogen peroxide to 3 liters of water. Soak the lettuce completely in the hydrogen peroxide solution and let it sit for 10 minutes. After 10 minutes, rinse everything off with cold water.

Vinegar doesn’t work well as a disinfectant. According to EPA standards, a disinfectant should be able to eliminate 99.9 percent of disease-causing bacteria and viruses. Vinegar only works against some germs, like E. coli and Salmonella.

Adding Salmonella or E. coli cocktails to undiluted vinegar or juice showed white vinegar was the most lethal. Treating inoculated lettuce with straight or diluted white vinegar (5% or 2.5% acetic acid) for 60 seconds resulted in a 2-3 Log₁₀ reduction of Salmonella, E. coli, and coliforms.

Iceberg lettuce often gets a bad rap—while the classic leafy green is a staple in wedge salads, it gets a lot of flak from fiber-conscious kale fans. Some call it tasteless, watery, even completely devoid of nutrients. Given the choice, most health conscious individuals tend to pick other types of lettuce.

If it’s giving off a gross odor or developing a wet or slimy coating, it’s definitely time to toss it. Also, if you see black or other dark spots, fuzzy white patches or anything else that may be mold, don’t eat any no matter how good the lettuce looks otherwise. Throw out the whole head or package of lettuce.

CDC: Don’t eat any type of romaine lettuce

“This advice includes all types or uses of romaine lettuce, such as whole heads of romaine, hearts of romaine, and bags and boxes of precut lettuce and salad mixes that contain romaine, including baby romaine, spring mix, and Caesar salad,” the CDC said in a statement.

There’s still iceberg lettuce, green leaf lettuce, red leaf lettuce and butterhead lettuce, which are still safe to eat, according to the CDC.

Loaded with vitamins and minerals, eating a salad a day will also increase the level of powerful antioxidants in your blood. The basis of any salad, leafy greens, offer a huge nutritional benefit. Among the best of the super greens group are: kale, spinach, beet greens, watercress and Romaine lettuce (3).