
3 Quick Steps for Permanent Protection
How Febren Actually Works
Check an old hanging zapper and you'll find a tray full of moths — while your ankles are still covered in bites. So you figure zappers just don't work on mosquitoes. And you're right, but not for the reason you think.
Mosquitoes are weak flyers — barely 1 mph, grounded by the slightest breeze — so they hunt low, within two feet of the ground. And it's your feet they're after: they target the bacteria down there, and the scent is like catnip to them. That's why most of your bites land on your legs and ankles.
A zapper up in the air never had a chance. Febren stands right in the mosquito flight path — the bugs that used to feast on you fly straight into it instead.
Why Customers Switch to Febren
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| Targets mosquitoes at ankle height | ||||
| No refills, no ongoing cost | ||||
| No outlet required | ||||
| Yard-sized coverage | ||||
| Works in rain or wind | ||||
| No chemicals near kids & pets |
Trusted by Homeowners. Proven in Backyards.
94%
Of customers say it outperforms every spray, candle, and zapper they've tried.
92%
Of customers say they can finally sit outside past sunset without getting bitten.
83%
Of customers ordered a second pack to cover more of their yard.
More than a bug zapper, it's mosquito season handled.
Febren catches thousands of bugs without sprays, chemicals, or electricity. Just stake it, forget it, and enjoy your outdoor space again.
- Solar powered — $0 to run
- No chemicals or electricity
- 2-minute setup and done
- Trusted by 12,400+ customers
What Customers Ask Before Their First Order
How much area does it cover?
How much area does it cover?
One Sentinel covers up to 2,100 sq ft — plenty for most patios, decks, or pool areas.
- 1 Sentinel — up to 2,100 sq ft
- 2 Sentinels — up to 4,200 sq ft
- 3 Sentinels — up to 6,300 sq ft
Most customers grab two — one for the patio, one further out in the yard — to cover the whole space with no gaps (and save $149.95). Bigger property? Three wraps it in a perimeter so nothing gets through.
What bugs does it kill?
What bugs does it kill?
Febren Sentinel eliminates all the bugs that ruin your outdoor time
- Mosquitoes
- Gnats & no-see-ums
- Flies
- Wasps & hornets
- Moths
- Other flying insects
No sprays. No candles. No swatting.
Does it work during the day too?
Does it work during the day too?
The UV light is most effective after dark when it's visible to insects. During daylight, bugs are less attracted to UV light. Febren is designed for evening and nighttime protection, which is when mosquitoes are most active.
Is it even strong enough if it’s solar-powered?
Is it even strong enough if it’s solar-powered?
Yes. The panel recharges the built-in battery by day, and at night the zapper runs off that stored power through a 4,500V grid — enough to drop mosquitoes, flies, moths and the rest on contact. If your yard's shaded or you hit a cloudy stretch, every unit includes a USB-C cable to top it off, so it never depends on perfect sun.
How long does it run on a charge?
How long does it run on a charge?
A full charge runs it about 8-10 hours — dusk straight through to early morning. The light sensor flips it on at dusk and off at dawn, so it only draws power when it's actually dark. No switches, no timers, no babysitting.
Is it loud? Will it buzz all night?
Is it loud? Will it buzz all night?
No constant hum. You'll hear a faint click each time it catches a bug, but there's no buzzing bulb or motor. Staked a few feet out in the yard, most owners stop noticing it after the first night.
Can I leave it outside in the rain?
Can I leave it outside in the rain?
Yes — it's built to live outside through rain and storms; the housing is weather-sealed. Most owners bring it in over the winter off-season to preserve the battery, but it handles the elements all season while it's out.
Does it need cleaning?
Does it need cleaning?
Barely. There's no tray to empty — caught bugs fall away on their own. When the grid starts looking gunked up, just hose it off and you're done.
I'll probably come back and order later.
I'll probably come back and order later.
Most customers say that too. Then mosquito season peaks and they wish they'd started sooner. Every night without Febren is another evening spent inside or covered in bites. Our 60-day guarantee means there's zero risk in starting now — but there's a real cost in waiting.