⚡WHY DYNATRAP OWNERS ARE STILL GETTING BITTEN

3 Reasons the DynaTrap Isn't Catching Mosquitoes (And 2 Reasons This $50 Trap Is)

Here's why homeowners are done emptying a basket full of moths — and finally clearing the whole yard.

By Rebecca Hayes, Outdoor Living & Pest Control Researcher

Last updated July 2026

❌ 1. It's a UV Trap — and Mosquitoes Don't Hunt by Light

DynaTrap's main attractant is UV light. The problem is that mosquitoes don't navigate by light — they hunt by CO₂, body heat, and skin scent. Two University of Notre Dame studies, confirmed by the American Mosquito Control Association, found mosquitoes made up just 4.1% and 6.4% of a UV trap's entire seasonal catch. Owners report the same thing: the basket fills with moths, beetles, and midges while the bites keep coming. It's working exactly as a light trap should — just not on the insect you bought it for.

❌ 2. Its "CO₂" Is Barely There

DynaTrap's answer to the UV problem is a titanium-dioxide coating meant to release CO₂ when the light hits it. But the output is trace at best — nowhere near the plume a breathing human gives off — and independent reviewers openly doubt it does anything meaningful. Here's the tell: DynaTrap also sells add-on lactic-acid lure packets, and owners report the trap barely catches mosquitoes once they buy them. That's the brand quietly conceding the light and the coating were never enough.

❌ 3. It Needs an Outlet — and It Keeps Costing You

DynaTrap runs on wall power, so it lives near the house — not in the damp, shaded corner where mosquitoes actually breed. And the sticker price isn't the price: replacement bulbs run about $25 a year, lure packets add more each season, and owners widely report seized fans and a roughly three-year lifespan with no repair path. You empty a basket of moths every morning — while the mosquitoes breeding in your yard never leave.

✅ 4. BiteShield Generates Real CO₂ — the Signal Mosquitoes Follow

BiteShield doesn't lean on light — it broadcasts the signal mosquitoes actually track. Its engine is BioLure, a powder that generates real CO₂ two ways: yeast fermentation makes a sustained CO₂ plume all night, and a citric-acid-and-baking-soda reaction fires an immediate burst on activation — the same CO₂ source used in professional surveillance traps. Paired with the skin-scent signals mosquitoes follow to a host, it pulls them into the trap, where a physical, non-toxic mechanism finishes the job. The population drops week over week — across your whole yard.

✅ 5. Solar-Powered, Non-Toxic, and About $50

Because BiteShield is solar-powered, there's no cord and no outlet to find — place it in the exact damp, shaded corner where mosquitoes actually breed, and it runs on its own dusk to dawn. There's no bulb to replace and nothing to remember — set it once and it works all season. The kill is physical and non-toxic — no electric grid, no pesticide vapor — so it's safe around kids, pets, and pollinators. It's about $50, sets up in under two minutes, and comes with a 30-day guarantee.

Finally — A Trap That Catches Mosquitoes, Not Moths

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Stop emptying a basket of moths.

 

DynaTrap leans on UV light and a trace coating. BiteShield generates real CO₂ through biological fermentation — the signal mosquitoes actually follow — and it's solar-powered, non-toxic, set up in two minutes.

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Solar-powered — no cords, no outlets

Catches Mosquitoes, Not Moths

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