7 Best Bug Zappers in 2021: Indoor and Outdoor Insect Zappers

Ed Wike
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You can find plenty of options online when it comes to bug zappers, which are designed to lure and then zap annoying bugs. But how do you know what the best bug zappers are?

There are plenty of things to consider — like the brand, features, LED lights, and buzzing zapper sounds — and this guide will point out the best bug zappers to consider.

NameCategoryProduct
Flowtron BK-40D Electronic Insect KillerBest OverallFlowtron BK-40D Electronic Insect Killer
Aspectek Upgraded 20W Electronic Bug ZapperBudget PickAspectek Upgraded 20W Electronic Bug Zapper
PestZilla Robust UV Electronic Bug ZapperUpgrade PickPestZilla Robust UV Electronic Bug Zapper

1. Flowtron BK-40D Electronic Insect Killer

Our rating: 9 / 10

Flowtron BK-40D Electronic Insect Killer

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Pros:

  • Versatile lighting system
  • Comfortable and unobtrusive
  • High-quality insect zap
  • Simple and easy to use
  • Comes with 60-day warranty
  • Affordable option with 40-watt UV bulb
  • Features: safety light, night owl light, and mosquito lure
  • Safely traps, kills, and monitors flying insects

Cons:

  • Light attracts insects, but that’s the point, right?
  • Not as cost-effective as other zappers

This Flowtron BK-40D comes with a 1 acre coverage. It comes with a 40-watt UV bulb that kills insects on contact with a 3-watt ultraviolet light. It has an electronic grid that destroys flies, mosquitos, and other flying insects. The light includes a night owl feature that deter insects from flying through the zapper around the house. It’s safe to use indoors, outdoors, or in the garage. The flowtron has dual insect attractors: the traditional sticky pad plus an octenol lure, which attracts insects for longer periods of time.

The manufacturer recommends replacing the outer cover every 3 months to prolong its life. Replacement covers are sold separately. The manufacturer stays true to their recommended 1 acre coverage, just remember that insects can fly and they’re anywhere.

2. Aspectek Upgraded 20W Electronic Bug Zapper

Our rating: 8 / 10

Aspectek Upgraded 20W Electronic Bug Zapper

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Pros:

  • Easy to set up
  • Offers two AA batteries
  • It is designed with a long-lasting rechargeable 400 mAh NiCD battery
  • Rechargeable and easy to maintain
  • Compatible with both AC 110-120V and AC 220-240V (no need for extra adapters)
  • The power cord is six feet long, which is convenient for hard to access areas

Cons:

  • Comes with sharp blades, which can be hazardous
  • The on/off button is very sensitive
  • A bit loud

This bug zapper is a top performer in its league and comes from a brand that’s known for producing quality products. It uses a high-powered 20W UV bulb to trap those pesky flying creatures. That’s 20 more watts of UV power compared to what other bug zappers offer!

Therefore, this is a great choice for use in outdoor areas like patios, balconies, porches, and more. It comes with a powerful 20-watt UV bulb that emits both UVA and UVB rays to attract up to 60% more insects than other bug zappers.

3. PestZilla Robust UV Electronic Bug Zapper

Our rating: 7 / 10

PestZilla Robust UV Electronic Bug Zapper

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Pros:

  • Easy to set up
  • Provides complete protection against bugs
  • Sturdy and weather proof construction

Cons:

  • Doesn’t work in the rain
  • Bin capacity is a bit small

Even if you’re a die-hard entomology nut, even you’ll agree that bugs and insects can be a serious problem. The good news is, we have some awesome bug zappers for you to try this season.

Here are our favorite bug zappers for the summer of 2020. Most of them are not surprisingly aimed at insect eradication inside your home or office rather than outside where they affect you less.

This indoor zapper by PestZilla is made from UV coated poly carbonate and LED ultraviolet glue boards to attract and trap a wide range of insects. This unit features a high-power UV light which attracts insects from up to 70 feet.

4. ENKEEO 2-in-1 Camping Lantern Bug Zapper Tent Light

Our rating: 6 / 10

ENKEEO 2-in-1 Camping Lantern Bug Zapper Tent Light

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Pros:

  • IPX6 waterproof grade
  • Lightweight and portable
  • 2000mAh rechargeable battery
  • 2 in 1 operation; you can either use the lantern or bug zapper separately
  • Provides 36 hours of light on a full charge

Cons:

  • Does not automatically kill the bugs; you have to swat them away from the unit
  • Bug zapper works, but not very well
  • Battery drains quickly

Here’s another effective solution to keeping the mosquitoes out of your tent while you’re enjoying the great outdoors. The ENKEEO 2-in-1 Camping Lantern Bug Zapper Tent Light is a highly functional and effective light that offers zapping, dazzling, and illuminating capabilities.

Weighing only 1.57 pounds and measuring 7.09 inches, this is a great bug repellent for camping tents. It’s functional LED lamp has three modes: light, bug zapper, and lightning. Each mode reliably covers different situations and comes in handy when you’re camping outdoors.

5. DynaTrap 3-Way Protection

Our rating: 5 / 10

DynaTrap 3-Way Protection

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Pros:

  • Covers 1/2 acre of territory
  • Easy to use twist-on battery replacement
  • Features an ultra-violet light bulb to draw bugs in
  • Covers a wide range of flying insects

Cons:

  • Toxic to bugs, so an outer barrier is good for safety
  • Batteries do not last long

Easy Battery Replacement (DTA3201).

At first glance you’d be forgiven for thinking that DynaTrap’s Bug Zapper was designed for security. Upon further inspection it becomes apparent it was actually designed for pest control as this harmless looking device is an outdoor bug zapper that kills pesky flying insects.

It’s prudent to note at this juncture, that DynaTrap’s insect killer is not entirely safe for humans to be around. You should therefore erect a pretty effective barrier around it to ensure you don’t expose your skin to the blue ultra-violet light.

6. Lumapest Electric Bug Zapper UV Light Insect Killer| Weatherproof Fly & Mosquito Eliminator| Powerful 7 Watt Bug Fly Trap Lamp| Indoor and Outdoor Use| Standing or Hanging

Our rating: 3 / 10

Lumapest Electric Bug Zapper UV Light Insect Killer| Weatherproof Fly & Mosquito Eliminator| Powerful 7 Watt Bug Fly Trap Lamp| Indoor and Outdoor Use| Standing or Hanging

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Pros:

  • 7watt UV light bulb included
  • Provides a quick zap that will effectively kill bugs
  • Radiated light attracts and targets insects
  • Operates with a simple press of the button
  • Weather resistant

Cons:

  • A little too small to be called an effective fly killer
  • Does not work on larger bugs
  • Uses a chemical grid zapper on the back

Lumapad is a bug zapper that has a lot of the features that has made bug zappers so popular among users. It is an indoor and outdoor standing or hanging option and its essential design attracts and harvests insects from insects of all kinds.

The fact that it uses a 7watt UV light as well as the target light that keeps insects from escaping makes the Lumapad bug zapper very effective. Just like any bug zapper, it uses an electrical grid to work effectively. This is a little tricky, because the bugs are killed through the use of an electric current rather than just being lucky to touch a mesh grid.

7. Lumapest Insect Trap & Bug Zapper UV Light Attractant

Our rating: 3 / 10

Lumapest Insect Trap & Bug Zapper UV Light Attractant

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Pros:

  • 100% natural sunlight UV light attractant
  • Uses vertical fly grid to capture many bugs at once
  • Can be used inside and outside of the house
  • Comes with a removable base
  • Waterproof and weatherproof

Cons:

  • Bulky
  • Zapping sounds may be too loud for some

Lumapest is one of the best mosquito zappers available at an affordable price. It uses a mesh mosquito net and UV light to attract big swarms of bugs and kill them. This outdoor mosquito killer is particularly useful for killing gnats as well.

There's no need for harsh chemicals or sprays that are stored in a bottle. The product's sticky fly paper and vertical grid design makes it rather effective and allows it to take down a large number of bugs at once. This makes it really easy to manage your pest control system on a daily basis.

The UV mosquito trap also comes with a removable base which allows you to scrape and clean out the dead bugs every day. It has a nice sized grating which makes it easy to clean.

8. Lumapest Insect Bug Zapper Bulb UV Lamp Mosquito Trap

Our rating: 1 / 10

Lumapest Insect Bug Zapper Bulb UV Lamp Mosquito Trap

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Pros:

  • Innovative design
  • Highly effective and powerful
  • Versatile and durable
  • Ecologically safe
  • Comes with a useful LED night light
  • Very effective in eliminating mosquitoes
  • Automatic on and off feature

Cons:

  • The initial installation process is tricky
  • It can attract moths

This indoor bug zapper is powered by a UV light bulb. It is safe to use indoors but you can also use it outdoors. It is ideal for use in places like your patio, lawn, balcony and patio.

Sporting a super quiet and powerful design, this device significantly reduce the population of mosquitoes due to its effective and powerful operation. It emits a lure that attracts mosquitoes into it and then zaps them instantly.

What’s more, it also comes with a unique safety feature. When the device is disturbed, it automatically switches off.

Frequently Asked Questions (FAQ)

What is the best bug zapper for outside?

Unfortunately, there are rarely any great bug zappers for outdoors. The majority are limited because they’re designed for indoor use only. Yet if you do need a mosquito killer for outside, we’ve selected some of the best zappers below.

The other options are indoor/outdoor zappers but they’re not as effective as zappers designed only for outdoors. They also tend to be smaller and more compact. They’re not big enough to handle large bugs outside, and they can’t get the job done outdoors as efficiently and effectively as an outdoor-specific zapper.

Do bug zappers kill moths?

You may have seen various insects buzzing around a zapper and wondered about the type of bugs that they target. Most insect zappers focus on killing mosquitoes and other small flying insects including flies, horseflies, yellow jackets, wasps, and flying ants.

These are the most common flying pest species, so it makes sense that these are the types of insects the zappers are intended to kill. At least 95% of insects zapped by these machines are mosquitoes, so yes, if you are wondering, moths are included.

If you’ve got a swarm of mosquitoes coming in through an open door or window in the summer, zapping them right before they reach you usually helps.

Can outdoor bug zappers be used indoors?

Most outdoor zappers have LED lighting, which is safer than other kinds. So yes, you can safely use them indoors to trap flying insects. You can also set them out in your garden and patio.

Do bug zappers attract termites?

You should not use bug zappers as your exclusive defenses against termites; otherwise, they will just continue to feed and multiply in the area that the zapper has covered.

What you can do instead is purchase a zapper enhanced with a diflubenzuron strip as well as an insect growth regulator to help prevent termite infestation.

Conclusion

Your best solution for clearing the air of midges and other unhealthy critters is one or more bug zappers. In this guide, we provide an overview of how zappers work, and then we cover the seven leading bug zappers on the market today. We provide our recommendation for the best bug zapper for a number of situations, including indoor, outdoor and travel.

Our Recommendation

NameCategoryProduct
Flowtron BK-40D Electronic Insect KillerBest OverallFlowtron BK-40D Electronic Insect Killer
Aspectek Upgraded 20W Electronic Bug ZapperBudget PickAspectek Upgraded 20W Electronic Bug Zapper
PestZilla Robust UV Electronic Bug ZapperUpgrade PickPestZilla Robust UV Electronic Bug Zapper