Fresh vegetables are an important part of many balanced meals. Salads, grain bowls, wraps, smoothies, and sheet-pan dinners can all make it easier to eat more produce throughout the week.

But fresh produce is also handled by many people before it reaches your kitchen. Growing, harvesting, packing, shipping, stocking, and preparing food all create opportunities for contamination if proper safety practices are not followed.

In September 2026, the CDC declared an outbreak of Cyclospora illnesses linked to iceberg lettuce from Taylor Farms de Mexico to be over. The outbreak involved 12,883 reported illnesses across 21 states. The FDA states that products connected to that specific outbreak are no longer available for purchase, while its investigation into the source of contamination continues.

What Happened in the 2026 Lettuce Outbreak?

Public-health investigators linked a multistate outbreak of cyclosporiasis to processed iceberg lettuce supplied by Taylor Farms de Mexico. On July 17, 2026, the company voluntarily removed iceberg lettuce sourced from central Mexico from the U.S. market and initiated a recall of specific Marketside-brand iceberg salad and shredded lettuce products.

The CDC later declared the outbreak over, while the FDA continued its traceback, inspection, and prevention work. That distinction is important: an outbreak can end because the implicated products are no longer being sold, even while investigators continue to determine how contamination occurred.

Can Washing Produce Prevent Every Risk?

Washing produce under running water is an important kitchen habit. It can help remove visible dirt and reduce some bacteria that may be present on the surface. However, washing is not a guarantee against every food-safety risk.

Contamination can occur before food reaches your home, and some microorganisms may be difficult to remove completely. That is why food safety involves more than rinsing lettuce: it also includes buying from reliable sources, following recall notices, avoiding cross-contamination, refrigerating produce properly, and using clean hands and utensils.

The FDA recommends washing all fresh fruits and vegetables thoroughly under running water before preparing or eating them, including produce grown at home or purchased from a grocery store or farmers’ market.

How to Wash Fresh Produce Safely

Wash Your Hands First

Before touching produce, wash your hands with soap and water. Also clean your counter, sink area, cutting board, colander, knife, and any bowl that will touch the food.

Use Cool Running Water

Rinse fresh fruits and vegetables under clean running water. Do not use soap, household detergent, bleach, or commercial produce washes unless a food-safety authority specifically advises it for a particular product. The FDA does not recommend washing produce with soap or detergent because produce can absorb these substances.

Rub or Scrub Firm Produce

For firm produce such as cucumbers, melons, potatoes, and apples, gently rub the surface under running water. Use a clean produce brush for firm fruits and vegetables when appropriate.

Dry When It Makes Sense

After washing, dry produce with a clean paper towel or cloth towel. Drying can help reduce some surface bacteria and remove extra moisture that may cause leafy greens to spoil faster.

Do Not Rewash “Ready-to-Eat” Greens

Packaged products labeled “ready-to-eat,” “washed,” or “triple washed” are generally intended to be used without rewashing. Follow the package directions and keep them refrigerated. Rewashing can add risk if your sink, bowl, hands, or utensils are not clean.

Produce Safety Habits at a Glance

How to Store Salad Greens and Produce

Good storage starts at the grocery store. Choose produce that looks fresh, avoid packages that are damaged or leaking, and separate fresh items from raw meat, poultry, and seafood in your shopping cart and grocery bags.

Once you are home, refrigerate perishable produce promptly. Keep bagged greens in their original package unless the package instructions say otherwise. For washed whole greens, dry them well and store them in a clean container with a paper towel to help manage excess moisture.

Store raw animal proteins on a lower refrigerator shelf in sealed containers, away from ready-to-eat produce. This simple step reduces the chance that raw juices can drip onto foods such as lettuce, berries, herbs, or prepped vegetables.

When Should You Throw Produce Away?

Discard produce if it was included in an official recall, if it has been stored improperly for an extended time, or if it has a strong unpleasant odor, unusual sliminess, severe discoloration, or visible mold. When you are uncertain about how long a prepared salad or cut vegetable has been in the refrigerator, choose caution.

Do not taste questionable produce to decide whether it is safe. Food can sometimes carry harmful microorganisms without changing its appearance, smell, or flavor.

Simple Ways to Enjoy Produce More Safely

• Prepare salads soon after washing and cutting ingredients.
• Keep washed greens cold and use clean containers for storage.
• Add avocado, herbs, and delicate toppings shortly before serving.
• Use a separate cutting board for raw poultry, seafood, and meat.
• Check the FDA and CDC websites when a food recall is in the news.
• Keep a few easy produce-based recipes in rotation so fresh ingredients do not go to waste.

The Bottom Line

The 2026 lettuce outbreak is over, and the implicated products are no longer available. But the event is still a useful reminder that food safety begins long before a salad reaches the table.

Wash hands, clean preparation tools, rinse fresh produce under running water, store greens properly, keep raw proteins separate, and pay attention to official recall notices. These habits cannot eliminate every risk, but they are practical steps that support safer everyday meals.