The answer is EPA-registered pesticides. Disinfectants kill microorganisms, so the EPA regulates them the same way it regulates other pest-control products.
That's not the FDA's lane — cosmetic products, prescription drugs, and food additives all fall under different agencies entirely. Disinfectants get grouped with pesticides because they're built to kill living organisms, which is exactly the kind of product the EPA is set up to regulate.
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