California enacts unprecedented restrictions on rat poisons
California enacts unprecedented restrictions on rat poisons in a misguided bid to protect wildlife

Why You Need a Professional for Rodent Problems—Now More Than Ever
Rodents aren’t just a nuisance—they’re a serious public health threat. From chewing wires and damaging property to spreading disease, rats and mice have earned their bad reputation over centuries. And while it’s tempting to handle things on your own, the truth is: modern rodent control is no DIY job. Especially in California, where strict new laws limit the use of the most effective rodenticides, hiring a licensed professional is more important than ever.
Why the Rules Have Changed
As of January 1, 2025, California’s Poison-Free Wildlife Act (AB 2552) prohibits the use of both first- and second-generation anticoagulant rodenticides (FGARs and SGARs) in residential settings. These products were once a staple in controlling serious infestations. The misguided law aims to protect wildlife from secondary poisoning, but it also means fewer tools are available to pest control Professionals and the average homeowner or business owner has even fewer options. So what do we do? That’s where professionals come in, We don't only rely on rodenticides in fact a well trained experienced technicians like the ones here at Dunphy's ExtermaPest will have a whole bag of tricks and techniques at their disposal to solve your problems.
The Benefits of Professional Rodent Control
- Expert Knowledge: A trained technician understands rodent behavior, knows how to locate nests and travel routes, and can deploy traps and baits responsibly and effectively.
- Access to Legal, Regulated Products: Pest control companies are licensed to use methods and materials that are restricted to the general public.
- Integrated Pest Management (IPM): Professionals focus on long-term prevention—like sealing entry points, eliminating attractants, and using traps alongside low-risk bait applications.
- Health and Safety: Rodents are carriers of serious diseases including leptospirosis, hantavirus, and yes—even plague. Eliminating them quickly and thoroughly protects your family and pets.
The Role of Rodenticides: Risk vs Reward
There’s a lot of fear around pesticides and rodenticides, and for good reason—they can be dangerous if misused. But let’s not forget what they’ve done for us. Rodenticides have played a crucial role in eliminating outbreaks of the plague, controlling typhus, and maintaining public sanitation in urban areas.
Here’s a quick breakdown:
Risks (when used incorrectly):
- Secondary poisoning to wildlife and pets (almost non existent when applied properly)
- Accidental exposure when misused
- Environmental contamination if applied improperly
Benefits (when used correctly):
- Rapid reduction in rodent populations
- Control of diseases that once killed millions
- Protection of food supplies, electrical infrastructure, and personal property
- Relief from the stress and health concerns of an infestation
Why You Shouldn’t Go It Alone
With fewer chemical options available due to California’s evolving regulations, pest control has shifted away from over-the-counter solutions and toward specialized expertise. You may not have noticed but the products you used to buy at the big box stores don't work like they use to, that's because they have changed the formula and it just isn't as effective. The days of simply tossing a bait box in the garage are over. Success now requires a combination of structural know-how, behavioral insight, and access to professional-grade tools—all within the boundaries of current law.



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