The Organic Label Is a Promise. Thousands of Grocery Stores Were Breaking It.

Most of us who shop in the organic produce section are making a deliberate choice. We know it costs more—anywhere from 20 to 60 percent more, depending on what’s in the cart. We pay it anyway because the deal we think we’re making is simple: no synthetic pesticides, no chemical treatments, cleaner food. That’s what the label says. That’s what we’re buying.

Turns out thousands of grocery stores across the United States have been quietly adding a footnote to that deal—one nobody bothered to mention at checkout.

The product is called ProduceMaxx, made by Chemstar, a division of Ecolab. It’s an EPA-registered antimicrobial pesticide whose active ingredient is hypochlorous acid—a chlorine-based compound also used in wound care, eye drops, and yes, acne treatments. It is not the most alarming chemical in the world. Your own immune system produces it to fight infection. But ProduceMaxx has been running through the misting systems of grocery store produce sections across the country, spraying your organic broccoli, your organic spinach, your organic strawberries—and nobody put up a warning sign.

In January 2026, Texas Attorney General Ken Paxton launched an investigation into major grocery chains across the state over exactly this practice. Last week, he secured a landmark settlement with Albertsons—parent company of Safeway, Tom Thumb, Randalls, Market Street, United Supermarkets, and more than ten other chains—stopping the company from continuing to mist organic produce with synthetic pesticides. Paxton commended H-E-B, Whole Foods, and Natural Grocers for never doing it in the first place. He nudged Sprouts to get on board. And he invoked RFK Jr.’s Make America Healthy Again (MAHA) movement while doing it.

Good. Rules exist for a reason.

What the Rules Actually Said
Here is the part that makes this story more than a health scare. The EPA updated ProduceMaxx’s label in 2021 with a specific requirement: produce treated with the product must be rinsed with potable water before it can legally meet USDA organic standards. Stores were not doing this. They were spraying and selling—no rinse, no disclosure, organic label intact. That is not a gray area. That is an off-label use of a registered pesticide on certified organic produce, in direct violation of what the label requires. Whether the chemical itself would have harmed anyone is almost beside the point. The organic certification exists as a promise. Yet, that promise was being broken every time the misting system kicked on.

But Let’s Ask the Harder Questions
Since we are being precise about what ProduceMaxx actually is, here are the things worth knowing that the grocery industry’s defenders tend to gloss over.

First, hypochlorous acid is the active ingredient. But ProduceMaxx lists 99.5% of its formula as “inert ingredients” that are not disclosed on the label. What those ingredients are, nobody outside Chemstar can tell you. The label does caution: “Causes moderate eye irritation. Avoid contact with skin, eyes or clothing.” That’s a product being misted onto food we eat without washing.

Second, when hypochlorous acid degrades in water, it can produce chlorate—a byproduct linked to kidney and gut function issues with repeated exposure, particularly in children and people with thyroid conditions. It is not the hypochlorous acid itself that raises eyebrows—it’s what it can become. And when you are eating organic produce three or four times a week, week after week, the question of cumulative exposure is not unreasonable to ask.

Third, the history of how this started is worth knowing. The practice of using hypochlorous acid in produce misting began after a 1990 Legionnaire’s disease outbreak was traced to a grocery store misting machine whose water tank hadn’t been cleaned. Two people died and 34 fell ill. The disinfectant solution was a legitimate response to a legitimate problem. The question is whether using it on certified organic produce—without disclosure, without the required rinse, while charging a premium specifically for chemical-free food—is an acceptable evolution of that practice. Most people would say no.

What Paxton Got Right
Albertsons signed the settlement, denied wrongdoing, and paid no fine. Make no mistake, that last part stings a little. Nonetheless, what Paxton is building here is bigger than one grocery chain and includes actions that other states should follow. He’s also suing pesticide manufacturers for anticompetitive conduct. He went after egg price gouging. He’s working through the increasingly important food supply chain, case by case, company by company.

Significantly, the organic label is worth approximately $65.4 billion in annual US sales. Every one of those dollars is paid by someone who believes that label means something vital to the health of their family. When grocery chains quietly run synthetic pesticides through their misting systems while keeping the organic sticker on the display, they are cashing in on that trust. Paxton is right to hold them accountable—and every other state attorney general in the country should be asking why they haven’t done the same.