State Council Steps In After Pest-Control Firm Sprayed Dichlorvos in Chain Restaurants

The pest-control contractor arrived at dozens of chain restaurants with what looked like a routine service. What it actually sprayed, Chinese investigators allege, was dichlorvos — an organophosphate insecticide banned from food-preparation settings — applied over an extended period in restaurants including Green Tea Restaurant and the curry-rice chain Chi Nai, while hiding the banned chemical by tearing the labels off its canisters. When regulators finally moved in, the company was still conducting illegal treatments that same night; residue tests at the scene came back positive.

The case has now been escalated to the top of China's food-safety system. The State Council Food Safety Office announced it is placing the Xiamen, Fujian-based case under direct national supervision — a mechanism reserved for scandals with systemic implications — and has formed a joint working group with the market regulator and the national disease-control agency to travel to the site and oversee prosecution. The office's statement calls for "strict punishment of violations" and a nationwide risk inspection of the pest-control industry, "drawing inferences from one case."

That systemic reading is what has gripped Chinese social media. Pest control in Chinese chain restaurants is almost always outsourced to third-party contractors, and the division of labor creates the loophole this company appears to have exploited: restaurants treat a signed service contract as proof of hygiene, inspectors audit the restaurant rather than its contractor, and the actual spraying happens before dawn, unwitnessed. As Litchi News' commentary put it, the layer that should have been "building the food-safety defense line" had itself become "the invisible risk point" — a double failure of industry compliance and regulatory oversight.

The details released so far read like a parody of evasive maneuvering. The company allegedly re-labeled banned pesticide containers to smuggle them past its own clients' checks and continued operations even after investigators arrived. "Dichlorvos can poison you by mouth, through skin contact, even by inhalation — this is harming people for money," wrote the tech commentator Han Lu, in a post shared widely on Thursday. Chain restaurants are precisely the segment most trusted on cleanliness, which is why the blowback is aimed less at one contractor than at the assumption that somebody, somewhere, is checking.

For the international reader, the episode is a window into how China's food-safety enforcement actually works: scandal first, escalation second, system-wide inspection third. The State Council's intervention signals that officials see this as bigger than one Xiamen contractor — the working group's mandate explicitly covers "learning the lesson" across the industry. Whether the restaurants themselves, which outsourced and paid for compliance, will share liability is the question the prosecutions will now have to answer, and the one every restaurant chain with a pest-control contract is quietly re-examining tonight.