Weekends are great, and I love to laze on my dark brown lounge chair and watch Netflix. But, if my family and friends are coming over, it’s going to be an outdoor cookout in my quickly-tidy-up backyard.

Many memories are usually created, including the unwelcome guest and mosquitoes ruining the warm nights for everyone. These chomping, stinging insects are known to cause malaria and irritating rashes.

Quietest Bug Zapper

So, I decided to purchase a bug zapper to help get rid of these annoying disease carriers.

Sadly, I solved one problem and faced another – annoying “ZZZZ” noise from the device.

Fortunately, there are silent bug zappers designed to keep you safe from those pesky, constantly swat-evading insects without interrupting your lovely evening with annoying crackling noise.

And here are my top 5 Best Quietest Bug Zappers of 2022; you can’t possibly go wrong buying.

Here’s the Summary of the 5 Best Quietest Bug Zappers

DynaTrap DT1050-AZSR – comes with one of the MOST advanced technologies, a 3-Way Protection System, to kill pests without buzzing or cracking noise. It is highly effective for killing mosquitoes and features a sleek tungsten finish for a WEATHER-PROOF bug zapper.

PIC Solar Insect Killer Torch (DFST): offers a flickering flame effect that perfectly mimics warm candlelight to beautify your yard and effectively lure pests. It’s powered by natural light, meaning it’s CORD-FREE and cheap to run 24/7 for a pest-free outdoor experience.

Livin’ Well Bug Zapper – is INCREDIBLY versatile. It’s suitable for indoor and outdoor use – no EXTRA cost of purchasing separate bug zappers. This model is equipped with a FAMILY-SAFE galvanized steel insect killer grid delivering a massive 4000V of BRUTAL zapping power.

Flowtron BK-40D – is designed as a STRESS-FREE, permanent pest control measure. It’s the most POWERFUL bug zapper on this list, with up to 5,600V for an efficient killing machine. Plus, it’s the ONLY product with USDA-tested Octenol attractant to lure and kill mosquitoes effectively.

ASPECTEK Powerful 20W Electronic Indoor Insect Killer – many users love its compact and convenient design, making it the best bug zapper indoors. This killing machine is equipped with double UV light bulbs to ensure it NEVER misses.

How Do Bug Zappers Work?

It’s normal to want to understand the underlying principle behind this innovative device before purchasing one for either indoor or outdoor use.

Bug zappers are mainly made of two components:

  • UV bulbs to attract
  • High-voltage metal grid for the kill

The glowing lights lure flying insects to the electrically charged coils, which then deliver up to 2000V for electrocution. Also, some products targeted at eliminating mosquitoes use octanol, which I find very effective for attracting these pests, especially outdoors.

Is it Harmful to a Human?

Considering the high voltage the electrically charged coils generate, I was skeptical of purchasing this device. However, they are generally safe to use – indoors or outdoors.

outdoor bug zapper safety

Bug zappers have electrically charged coils placed in the center and protected by several layers of mesh, which are not wide enough for a finger to pass through. Thereby preventing accidental burns and shocks. However, this tiny, inaccessible mesh grid spacing won’t stop the insects.

Furthermore, the UV light’s wattage is bright enough to lure bugs and HARMLESS to humans. However, staying more than a foot from the UV light is really not recommended, especially if you are sensitive to light.

Do Bug Zappers Make Noise?

Bug Zappers tend to make a crackling and buzzing noise as it kills mosquitoes or other insects making their way inside the device. While it might be nice to hear this noise since it can act as a good indication that the device has registered a kill, it can get annoying when it’s just too much.

Imagine having to hear several buzzing noises from this device; it really just creates a nuisance and constant distraction, especially if you want to enjoy your peace and quiet.

How I Picked the Best Quiet Bug Zapper?

Choosing the quietest bug zapper is daunting, considering the plethora of options flooding the market.

While we all have our own unique way of researching, when it comes to shopping for devices for our homes, it’s important to go over some of these critical factors before settling on a model. This way, you can make an informed decision.

Indoors vs. Outdoor

While bug zappers are generally built to help you conquer invading winged pests, outdoor models are usually sturdier than indoor versions. Also, you will find that most bigger models with large collection trays are meant for outdoor use.

Indoors vs. Outdoor bug zappers

Electric bug zappers with hanging style are common seating areas or patio choices. They easily stay out of sight and cause LESS distraction to your guests or customers.

On the flip,

Indoor versions, mostly, come with white glowing lights instead of the deep purple UV light featured on the outdoor counterparts. The latter can sometimes be distracting; since it’s purple, the color stands out from the other lightning.

Furthermore, the best indoor bug zappers come in countertop and wall fixture options. They work well indoors and would be wrong for outdoor purposes. So, before purchasing any bug zapper that crosses your path, it’s essential to check the type to ensure it is well-tailored to your needs.

Power Source

Bug zappers are created equal. They are available in different types based on the power source. If this is your first time purchasing this device, it can be confusing to make a decision – plug-in or battery-powered.

Most bug zappers out there are plug-in models. I’d recommend this model to you if you intend to put a swift end to winged pests in your home. Using plug-in models outdoors can be challenging since it requires an exterior outlet and outdoor-compatible extension cord.

Alternatively, the battery-powered units are portable and lightweight, making them easier to tag along on camping trips, tailgate parties, and other adventurous outdoor activities. You can easily place them on a table, hang from trees or sit them where you need more defense against pesky, bloodsucking pests.

Additionally, there are electric bug zappers designed like a racquet to manually shock annoying flies or mosquitoes. I don’t recommend this option, except you are rarely disturbed by pests, and if it does happen, it’s only a couple of them trying to attack your peace and quiet.

And here’s a more interesting option – solar-powered bug zappers.

This is the most VERSATILE bug zapper for outdoor war against these winged creatures. This bug zapper must be positioned strategically to ensure it charges its internal batteries during the day and automatically turns on at night to zap them all. This model guarantees victory with ZERO effort.

Remember that solar-powered models are best used outdoors since you can just leave them and get significant results. But as an indoor bug zapper, you will be forced to take them out at dawn to charge and inside at dusk to zap.

Noise Level

Nothing keeps breaking the silence annoyingly like a bug zapper doing its job. As I mentioned earlier, most pesticide devices use electrified coils to zap bugs, creating that buzzing or crackling noise.

It’s hard to find an option that’s 100% noise-free. However, models with lower coil voltage tend to have low noise levels and create a more prolonged, subtle crackling noise.

Shock Value

The electrified mesh grid is usually housed in a plastic cage for lantern-type and plug-in models. This ensures your fingers can’t reach the high-voltage coils to prevent accidentally receiving a shock. It’s your best bet if you have little kids and pets.

However, for racquet-type bug zappers, it’s a different story. The electrified mesh is sandwiched by two non-electrified meshes, which did not protect me from getting a shock. So, it’s important that you keep this device out of reach and use it carefully.

It’s not all that bad . . .

There are handheld racket-type zappers with protective layers to protect you from accidental shocks. This model is still not child or pet-friendly. However, it reduces your chances of getting electrified.


Bug zappers are not toys and can be mean to both pests and humans. This is one IMPORTANT factor you should never ignore when shopping for the best quiet bug zapper. Except you love getting shocked by over 2000 volts, you should check out the product’s safety system.

Most indoor models are equipped with smart safety features to prevent accidental zaps and ensure they are safe to use around curious kids and pets. Your due diligence should involve checking for safety mesh, shut-off system, and a number of grid layers.


Insect electrocution light traps, commonly called bug zappers, are perfect for providing relief from annoyance and protecting you from the risk of their invasion. However, several studies have shown that bug zappers are ineffective in killing mosquitoes and other biting insects.

Range of bug zapper

According to a study by the University of Delaware, bug zappers are effective for combating non-biting pests such as moths and flying beetles. They are helpless when it comes to mosquitoes, especially female ones.


The UV lights do not easily lure them into high-voltage metal meshes. Hence, manufacturers took a new approach to bait them into the electrified coil using octanol. This is a naturally-occurring chemical compound in our sweat and breath, which mosquitoes are irresistibly attracted to.

So, suppose you are looking for relief from mosquitoes’ irritating rash and exasperation. In that case, I recommend using plug-in models with octanol or any sort of mosquito-attracting product. Otherwise, purchase a handheld insect electrocution and do it the ol’ fashion way.

Coverage Area

To ensure you purchase the best outdoor bug zapper, one of the critical factors I suggest you pay closer attention to is the acreage. This is a technical term for a device’s coverage area.

Sadly, I couldn’t find any industry standards, but there’s a simple, fool-proof trick I use. I go for products with bright UV lights. Why? There’s a higher chance that these winged pests will see and get lured by the lights from farther distances.

Ease of use

These pesticide devices are no challenge to use and clean. Besides, most models are supplied with cleaning brushes and washable trays to clean the coils and dispose of killed bugs.

Either electric or non-electric models, I found them easy to use straight out of the box. I did not have to check the instruction manuals or watch an online help video to use most of these bug-killing machines.

Quietest Bug Zapper Reviews

1. DynaTrap DT1050-AZSR Mosquito, Beetle & Flying Insect Trap

The DynaTrap DT1050-AZSR is our top recommendation for the best quiet bug zapper. It’s designed to outperform its predecessors and competitors in nearly every aspect without neglecting its noise level.


Design & Build Quality

Straight out of the box, this silent killer looks BEAUTIFUL. I love its aesthetics, which features a sleek tungsten finish offering superior resistance to tarnishing and scratching, and the decorative basket improves my home decor.

I could place this model just about anywhere in my home and gaze at it while enjoying my peace and quiet.

Compared to its big brother, this more stylish model is not as large and expensive. However, it’s equipped with the same ground-breaking 3-Way Protection system (which I’ll talk about shortly) to solve your pest invasion problem.

The honorable DynaTrap DT1050-AZSR is portable and rugged. This model won’t break under the harshest outdoor weather conditions thanks to its HEAVY-DUTY steel alloy structure.

what-catch the bug zapper

This best electric bug zapper works well for indoor and outdoor applications, so you don’t have to waste money purchasing two insect killers.


This model is equipped with the LATEST DynaTrap 3-Way Protection technology to allow you to wage a silent war on biting and non-biting insects. This innovative technology does not include the lousy, electrified 2000V coil, known to make loud cracking noise for each kill.


Among other products reviewed here, this is my FAVORITE in terms of performance and noise level. Although it uses a UV bulb to emit HIGHLY ATTRACTIVE lights to winged pests like the quietest bug zappers on this list, it relies on carbon dioxide to kill trapped insects instead.

This unique method solves two problems – pests and crackling noise, which upends the reign of many high-end models like the Flowtron BK-40D Electronic Insect Killer.

Even better . . .

This product does not produce the CO2 using propane but from a photocatalytic reaction between the Titanium-dioxide-coated funnel with the ultraviolet light.

The good news?

No EXTRA cost of buying and changing propane cylinders or dealing with stressful maintenance.

Who Should Buy This Product?

If you are looking for a silent bug zapper to help control your indoor and outdoor pest problem with ZERO noise, look no further than the DynaTrap DT1050-AZSR. It’s not a budget-option device and does not offer mediocre performance.


This is one product that offers a great deal for the money. This decorative device has INCREDIBLE acreage of up to half an acre and the LOWEST noise level in the market.

What Could Be Better?

This venerable insect killer has its downsides. It’s not battery-powered, which means you are restricted to areas closest to the standard electric outlet or use an extension cord for farther reach.

Mosquito Killer or Not? [DYNATRAP REVIEW] By The Suk Family

However, it’s beautiful aesthetics and whisper-quiet operation compensate for this drawback since you don’t have to try to position it out of sight.

Also, it’s not very practical to kill mosquitoes outdoors without purchasing the Lure Sachet, which is an additional cost. As a standalone, I got excellent results. The removable tray was half-full with beetles; house flies, moths, and biting midges.

2. PIC Solar Insect Killer Torch (DFST), Bug Zapper, and Flame Accent

This runner-up is not so far behind the DynaTrap DT1050-AZSR in terms of eye-catching design, rugged build quality, and superb coverage.


However, this model is sitting here and not ranked #1 because it does not double as an indoor insect killer.

Sustainable Design

The PIC Solar Insect Killer Torch is the best outdoor quiet bug zapper for your backyard, driveway, and other invaded areas. This model features a WEATHER-PROOF design that forgives you for leaving and forgetting it outside.


Unlike the DynaTrap DT1050-AZSR, this model is powered by natural sunlight to allow you to SAVE more on energy bills. Plus, it features an innovative Dusk ’til Dawn Sensor that operates this brutal beast automatically after installation.

This way, you can care less about charging, relocating, or powering the product – just set and forget!

It’s a more PERMANENT solution for a PEST-FREE backyard.

What’s more?

This solar-powered insect killer rocks a CORD-FREE installation. There was no need for an extension cord or shackled to an electric outlet. Plus, a single charge lasts at least 6 hours, which is plenty of time to kill those pesky-winged creatures.

LED Lights

This is one feature after trying out I wish all outdoor silent bug zappers to offer. This portable bug zapper comes with the MOST advanced LEDs to create a realistic and beautiful flame effect, which adds an exciting and stunning visual to your outdoor space.

The flickering LED flame is unbelievably gorgeous, and it looks so natural to warm candlelight while still emitting the bug-attracting blue UV lights. It is much better than having those boring blue UV lights in your backyard. 

Also, having these realistic lights means no oil refill or open flame concerns.


Equipped with a DISCREET 600V electrified coil, this device does not forgive any swat-evading pest. While the manufacturer boasts a ½ acre coverage, some users claim it falls slightly short.


Nonetheless, most users are pleased with its SUPERIOR performance and ability to maintain a PEST-FREE outdoor experience.

One more thing . . .

The PIC Solar Insect Killer Torch (DFST) is WHISPER-QUIET – no loud buzzing and cracking noise. However, it becomes audible when you get too close. So, I suggest keeping a few feet away from your seating areas.

Who Should Buy This Product?

If you are having trouble enjoying an outdoor activity on your property, you can’t go wrong with this product from the INDUSTRY-LEADING PIC Corporations. It’s designed to provide a permanent, hands-free solution to pest infestation in tropical areas.

Also, if you hate having cords lying around your property or trying to figure out the right outdoor extension cord, I recommend buying the PIC Solar Insect Killer Torch.

What Could Be Better?

I noticed after a couple of days that the screws were starting to rust. The manufacturer should have opted for stainless steel for high rust resistance.

Plus, it’s solar-powered with no plug-in option, which makes it less helpful during winter or periods with low sunlight.

Also, this model is not very effective for mosquitoes.

So, what is the most effective bug zapper for mosquitoes? I recommend considering the Flowtron BK-40D Electronic Insect Killer.

3. Livin’ Well Bug Zapper – 4000V High Powered Electric Mosquito Zapper

The Livin’ Well Bug Zapper GH-18A has the HIGHEST zapping power of 4000V from the brand’s new lineup to kill bugs instantly. It features more advanced technologies to upend the older models, like Livin’ Well Bug Zapper GH-7 and its competitors.


Packed with a lot of GREAT features, this is one product you don’t want to miss out on.

Stylish & Shock-Free Design

Modern, sleek, and highly effective, this high-powered electric bug zapper will earn its place in any indoor or outdoor setting without looking odd.

This compact lantern-style machine can sit anywhere from the floor outside to the top of a desk or dangle from the patio, with the hanging rings offering a convenient installation.

Like most models I’ve tested, this device comes with a black plastic casing to en masse the 18W UV bulb.

Not only that, it acts as a tight guard to prevent little fingers from slipping into the high-wattage coil accidentally for a SHOCK-FREE experience.

Also, it will take more than rain to damage this attractive machine, thanks to its cutting-edge weather-proof design.

Massive Zapping Power

Packing a WHOOPING 4000V of zapping power, this model is 6x more powerful than PIC Solar Insect Killer Torch (DFST). It quickly becomes pests’ worst nightmare and guarantees a FAMILY-SAFE pest solution.


With such high wattage, I recommend keeping this device out of reach of little ones. It’s supplied with a 6-ft cord handy for hanging high and safe from pets and children.

The Livin’ Well offers a perfect blend of high wattage and low noise, which is something you rarely come across with its competitors. I’d expect a loud, disturbing crackling noise, considering this is one of the most POWERFUL bug zappers out there. It was actually quiet, and I didn’t notice the noise until I paid attention.

Who Should Buy This Product?

The Livin’ Well Bug Zapper is another versatile option that works well inside and out. By and large, it’s an excellent choice for people looking to keep an overwhelming number of out-maneuvering pests away from your food and guests.

But if you don’t have much of a pest problem, you should consider purchasing the DynaTrap DT1050-AZSR. It’s quieter and 30% more effective at killing mosquitoes.

What Could Be Better?

Its high-wattage zapping grid is concerning, especially for indoor use. Some customers have complained of the device smoking while frying moths.

Also, it consumes more power compared to the DynaTrap DT1050-AZSR, which means a significant energy cost differential. Hence, I prefer to use this model outdoors, where it will become an all-year, indispensable tool for pest control.

4. Flowtron BK-40D Electronic Insect Killer

This list would not be complete without Flowtron BK-40D Electronic Insect Killer. It is the most reviewed and sought-after insect killer today for its reliability and efficiency in keeping your home PEST-FREE.


This best bug zapper for mosquitoes comes with the scientific-proven bait, octanol, for best results. 

Every home needs this product to defeat these bloodsucking, malaria-causing foes.

No Clogging Design

One of my favorite features of this model is the no-clogging design. While it is as attractive as its competitors, it stands out with this innovative non-clogging grid.

So, what’s special about this?


Unlike other models with a removable tray to catch dead bugs, This device is designed to do otherwise. Rather than store dead bugs and require you to include emptying them in your busy schedule, Flowtron BK-40D Electronic Insect Killer kills and disposes of them on the floor instantly.

This intelligent approach allows you to ignore this device outdoors since it requires little to no maintenance. You don’t have to worry about cleaning or struggling to open a supposedly easy-to-open tray. 

Also, these dead-and-dropped animals can quickly be reabsorbed into the ecosystem without you interfering.

Rugged Build Quality

Most of the outdoor bug zappers reviewed in this list are sturdy enough to survive a wide range of weather conditions, and Flowtron BK-40D Electronic Insect Killer is no different. This product is made to be WEATHER-PROOF by featuring advanced engineering using polycarbonate.

Most users never forget to point out how durable and resilient this device is. It doesn’t fade, crack or rust.

USDA tested Octenol attractant

In your wars against mosquitoes, It is essential that you have a proven mosquito lure to attract these bloodsucking foes to their death bed. Most products fail at this Except Flowtron BK-40D Electronic Insect Killer.

While it comes with a very bright light, which the manufacturer claims can double well as security lighting, to attract bugs, this optional mosquito attractant cartridge guarantees you a mosquito-free outdoor experience.

Who Should Buy This Product?

The Flowtron BK-40D Electronic Insect Killer is your best bet for getting rid of mosquitoes off your property without using insecticide and other harsh pest control measures.

It has one of the highest coverage areas, up to 1 acre, which means you can use this best bug zapper for acreage to protect your commercial or residential property from bugs.

Keep in mind that this product is designed for outdoor use only. So buy this product if your guests or family members keep complaining of mosquito bites and irritating rashes when outside.

What Could Be Better?

This product comes with a very bright light. Although the manufacturer claims that the bright lights help attract bugs from far away (which it does), this is an issue for people sensitive to light like me. I often find myself trying to avoid this light at night.

Also, the UL-CERTIFIED insect killer is not as quiet as the DynaTrap DT1050-AZSR. But if placed high enough and far away, the crackling noise won’t interrupt your conversation or activity (I can’t say the same for the bright light).

5. ASPECTEK Powerful 20W Electronic Indoor Insect Killer

Did I save the best for the last?

The ASPECTEK Powerful 20W Electronic Indoor Insect Killer is an EXCEPTIONAL device suitable for use anywhere, from your garden to your office. It’s different from other products I’ve reviewed so far in terms of structure and design.


Simple Installation & Easy Maintenance

This FIRST-CLASS from ASPECTEK is a no-brainer to install. There is no fuss around its installation. You can set it down on a table or hang it using a hook on top of the unit.


Furthermore, this device comes with an easily removable plastic tray for quick wash and cleanup. Like the Flowtron BK-40D Electronic Insect Killer, this impressive silver bug zapper is SELF-CLEANING for less frequent maintenance.

Effective UV Lights

If you don’t mind waking up to the smell of burnt bugs, this model will make you feel victorious at dawn. This model has double UV lamp bulbs to draw more bugs for a brutal kill.


This best indoor bug zapper comes with FREE 2-pack replacement UV bulbs offering more value for money. They are easier to replace; I got it on my first try and trial following the well-detailed manual.

Who Should Buy This Product?

If you are looking for a SIMPLE yet powerful bug zapper for indoor use alone, I suggest you’ll be better off with this ASPECTEK Powerful 20W Electronic Indoor Insect Killer.

It effectively draws in flying pests with its two ultraviolet bulbs – it’s hard for any bug to ignore. Its compact and lightweight design makes it ideal for home use since it’s easier to carry and relocate this device to much-need areas.

What Could Be Better?

Looking at this device straight out of the package, this is something I don’t want to place around children’s arm’s reach.

While the mesh screen protects from accidental shock, kids can easily stretch their fingers or touch the electrified coil with a metal. The electric grid is not so far from the mesh.

Most Quiet Bug Zapper Comparisons

 DynaTrap DT1050-AZSRPIC Solar Insect Killer Torch (DFST)Livin’ Well Bug ZapperFlowtron BK-40DASPECTEK Powerful
Best ForMost AttractiveSolar PoweredVersatilityOutdoor Bug ZapperMid-Range
Coil Wattage (V) 600400056002800
Coverage Area (acre)
For MosquitoesYesNoNoYesNo
Noise Level***********

Installation Of Bug Zapper

Installing a bug zapper is not an exact science, as it depends on the type and your situation. Nonetheless, there are some fundamental principles I’ll share with you to help you get the most out of these quietest bug zappers.

  • Indoor silent bug zappers are best positioned away from food preparation areas to avoid food contamination.
  • Position your electric insect killer 90 degrees to your doorway, windows, or any major source of natural light. Installing it facing natural light knocks down the efficiency of the UV lights.
  • Never install bug zappers too high or too low. Most winged pests do not fly very close to the floor or ceiling. For most flying insect species, the optimum height for the best result is 2 meters. Besides, it makes maintenance a breeze without needing a ladder.

How To Use an Outdoor Bug Zapper?

If you plan to use an outdoor bug zapper indoors, here are some concerning features you want to look out for before making a move:

  • Power source – for solar-powered models, making this unit work indoors can be challenging since it requires natural light. However, if you can bear the stress of taking it out in the sun every day to charge and returning it inside at dusk, then have at it.
  • Removable tray – some outdoor models do not come with a tray to catch zapped flying insects. So, you will have to compromise and attach a tray to the bottom. Otherwise, you might find dead insects lying around your home, creating another problem.
  • Size – outdoor electric bug zappers are usually more enormous and cumbersome. Hence, finding a place to position them indoors might be a struggle.
  • Bulb Wattage – an outdoor model designed to cover a large area will come with very bright light, which can be blinding if relocated inside. However, I suggest trying to replace the bulb with one having a lesser wattage.

How Do I Clean Bug Zapper?

Most quiet bug zappers are a cinch to clean, as their trays have no special cleaning procedure – remove and wash under running water.

Some models, like Flowtron BK-40D Electronic Insect Killer, require the LEAST maintenance since zapped flies fall to the ground and are quickly reabsorbed.

Can a bug zapper kill bees?

With a zapping power of 4000V, bees do not stand a chance. But it rarely happens.

Can an outdoor bug zapper be used indoors?

Yes, you can use an outdoor model inside. However, you need to consider some factors, such as the size, bulb wattage, etc.

How long can you leave a bug zapper on?

It’s best to leave this device running 24/7 to break the pests’ breeding cycle.

Can you use an outdoor bug zapper indoors?

Bug zappers lure pests with UV light, which is safe for both indoor and outdoor use.

How much power does a bug zapper use?

Larger models use more electricity, up to 100 watts of electricity.

How high should a bug zapper be?

For best results, keep the bug zapper at 2 meters high

Can bug zappers cause fires?

Most devices are UL-tested, which means they don’t pose much risk of a fire hazard.

When to turn on the bug zapper?

Bug zappers are effective at night but will still register some kills during the day.

Is bug zapper light safe?

They emit UV light which is harmless to humans and pets.

Robert Castelao
Robert Castelao

Robert is an electronic engineer with more than five years of experience with a solid affinity for helping people reduce noise. He writes about these silent home appliances and easy soundproofing measures to help everyone avoid the negative effect of extended exposure to high noise levels.

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