"Technicians who are very knowledgeable about the task at hand and passionate about it. We have noticed a dramatic decrease in mosquito activity and increase in pollinators and other insects. Highly recommend!"
Does it actually work?
Short answer: yes, and we have the data to back it up.
Reduction in mosquito bites documented in field studies with continuous CO₂ trap operation over 6+ weeks.
Your results week by week
The trap fills with mosquitoes, usually thousands in the first net change.
You'll notice noticeably less biting pressure when outside.
Gravid females removed before they lay eggs. Population drops sharply.
Steady-state. Outdoor use feels normal again. Quarterly tuning keeps it there.
Why CO₂ trapping outperforms sprays
| CO₂ Trapping | Spraying | |
|---|---|---|
| Targets only mosquitoes | ✓ Yes | Also kills pollinators |
| Continuous (24/7) | ✓ Yes | Wears off in 2–4 weeks |
| Breaks breeding cycle | ✓ Removes gravid females | Kills adults; eggs survive |
| Safe around kids/pets | ✓ No residue | Re-entry interval |
| Peer-reviewed efficacy | ✓ Biogents studies | Varies by product |
5★ on Google
Real reviews from Austin homeowners reclaiming their backyards.
"Bruce was very knowledgeable. I have owned the Biogents trap for several years now and learned quite a few new things on the first visit."
"GreenGuard has changed my life. GreenGuard has turned my back yard into the sanctuary that I have always wanted. They maintain our mosquito traps on a monthly basis and the result is that my family is able to fully use the backyard anytim…"
See it work in your yard
Free property assessment. We'll show you exactly what to expect.
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