I Tested 10+ Outdoor Mosquito Repellent Devices! – Tested By A Pest Control Technician

After 20+ years of being a pest control technician, I’ve dealt with hundreds of mosquito infestations using traditional mosquito chemicals and treatment methods. Recently I’ve been hearing more and more about mosquito repellent devices which theoretically offer protection from mosquitoes without the need for chemicals. I decided to put these repellent devices to the test, and I purchased and tested 10 of these devices, and here are the results!

Quick Overview: Top Picks for Mosquito Repellent Devices

Mosquito repellent devices

Here are our top picks:

  1. Best Portable Option: MR300 Portable Mosquito Repeller
  2. Best Rechargeable Device: E55 Rechargeable Mosquito Repeller
  3. Best Smart Device: Thermacell LIV Smart Mosquito Repellent System
  4. Best Long-lasting Protection: E90 Rechargeable Mosquito Repeller
  5. Most Stylish Option: Patio Shield Mosquito Repeller

Each of these devices brings something unique to the table, from portability to long-lasting protection. I like the idea of mosquito repellents because that means they’re pet-safe mosquito options.

Best Portable Option: MR300 Portable Mosquito Repeller

MR300 Portable Mosquito Repeller

Price: $24.99


  • Weight: 6.0 ounces
  • Single switch operation
  • Includes one 12-hour fuel cartridge and three 4-hour repellent mats


  • Compact and lightweight design
  • Easy to use with a single switch operation
  • Effective in damp, swampy areas


  • Occasional maintenance required

For outdoor enthusiasts who detest mosquito bites, the MR300 Portable Mosquito Repeller is a revelation. Its compact size and lightweight design make it a breeze to carry around during camping trips or backyard barbecues. I love the single-switch operation – no more fumbling around with multiple switches or buttons.

But what sets the MR300 apart is its effectiveness. Even in damp, swampy areas where mosquitoes thrive, this device does its job remarkably well. And did I mention it operates silently? No more annoying buzzing or humming sounds while you’re trying to enjoy the great outdoors. However, it does require occasional maintenance, such as ensuring the fuel cartridge is seated properly and the mat is heated effectively. But that’s a minor inconvenience considering the mosquito-free zone it creates.


  • Effectiveness: 4.5/5
  • Portability: 5/5
  • Ease of Use: 4.5/5
  • Value for Money: 4/5

Best Rechargeable Device: E55 Rechargeable Mosquito Repeller

Price: $39.99


  • Weight: 7.5 ounces
  • Dimensions: 3.75 inches square by 4.25 inches high
  • Equipped with a rechargeable battery (Rechargeable Li-Ion battery)
  • 5.5 hours of use


  • Rechargeable and portable
  • Scent-free and operates silently
  • Provides a 20-foot protection zone


  • Requires own charging solutions
  • Additional cost for refills

If you’re in search of a rechargeable option, the E55 Rechargeable Mosquito Repeller is a highly recommended choice. Here are some of its features:

  • Compact dimensions and lightweight design
  • Easy to carry in a backpack or purse
  • Ideal for travel and camping trips
  • Scent-free
  • Operates silently

With these features, the E55 Rechargeable Mosquito Repeller is a convenient and effective option for repelling mosquitoes.

I’ve found the E55 to be highly effective in creating a mosquito-free zone, especially in outdoor environments. And with a 20-foot protection zone, it provides broader coverage than most other devices. However, it does come with a few downsides. It doesn’t include a plug-in adapter, so you’ll need to source your own charging solutions. And while the initial price is quite reasonable, keep in mind that you’ll need to purchase refills, which can add to the total cost of ownership.


  • Effectiveness: 4.5/5
  • Portability: 4.5/5
  • Battery Life: 4/5
  • Value for Money: 3.5/5

Best Smart Device: Thermacell LIV Smart Mosquito Repellent System

Price: $199.99


  • App-controlled features
  • Smart home integration
  • Covers up to 1,575 square feet


  • Large area of protection
  • Customizable for outdoor spaces
  • Quick and guided setup


  • Automatic activation after power outage
  • Requires more repellers for larger properties

For those seeking a smart device, the Thermacell LIV Smart Mosquito Repellent System, which utilizes thermacell mosquito repellent technology, takes the top spot in the market. It offers:

  • App-controlled features
  • Smart home integration
  • Customizability for outdoor spaces
  • Various mounting options

This mosquito control system provides a high-tech solution to your mosquito problem, offering effective mosquito protection against various threats, including the West Nile virus, and is adaptable to different settings.

I love how the LIV system significantly reduces mosquitoes in outdoor spaces. When activated 15-20 minutes before use, it enhances the enjoyment of outdoor activities without the hassle of mosquito bites. However, some users have noted concerns over automatic activation after a power outage and the need for more repellers for larger properties. Despite these minor issues, the LIV system is a great investment for those looking for a smart and effective mosquito repellent device.


  • Effectiveness: 4.5/5
  • Coverage Area: 5/5
  • Smart Features: 4.5/5
  • Value for Money: 3.5/5

Best Long-lasting Protection: E90 Rechargeable Mosquito Repeller

Price: $49.99 Specifications:

  • 9-hour battery life
  • A 20-foot radius of protection with bug spray
  • DEET-free repellent


  • Long-lasting battery life
  • Provides a large area of protection
  • Safe and DEET-free


  • Limited user reviews

For enduring protection, the E90 Rechargeable Mosquito Repeller, which uses a repellent pad, shines brightly as the best mosquito repellent. With a 9-hour battery life and a 20-foot radius of protection, this device is perfect for those long camping trips or backyard barbecues. Plus, it uses a DEET-free repellent, making it safe for both people and pets.

What I appreciate about the E90 is its user-friendly features, such as a simple one-button operation and audio-visual low battery alerts. However, as a relatively new product on the market, there are limited user reviews available. But given its impressive features and the brand’s reputation, the E90 is definitely worth considering if you’re looking for long-lasting protection against mosquitoes.


  • Effectiveness: 4/5
  • Battery Life: 4.5/5
  • Safety: 5/5
  • Value for Money: 4/5

Most Stylish Option: Patio Shield Mosquito Repeller

Price: $26.99


  • Multiple color options
  • 15-foot radius of protection
  • Operates scent-free and without open flames


  • Stylish design
  • Multiple color options
  • Effective in reducing mosquitoes


  • Requires more repellers for larger properties

When it comes to style, the Patio Shield Mosquito Repeller tops our list. It offers a blend of functionality and aesthetics with multiple color options and a sophisticated design. This device is perfect for those who want to enjoy a mosquito-free outdoor space without compromising on style.

I’ve found the Patio Shield Mosquito Repeller to be quite effective in reducing mosquitoes during my backyard barbecue. Here are some key features of the repeller:

  • It operates scent-free and without open flames, making it a safe option for families with kids and pets.
  • It provides protection for up to 12 hours.
  • It covers an area of up to 15 feet.
  • It is compact and portable, making it easy to move around.

However, if you have a larger property, you may need more than one repeller to create a full mosquito-free zone.


  • Effectiveness: 4/5
  • Design: 5/5
  • Safety: 4.5/5
  • Value for Money: 4/5

How to Choose Your Ideal Mosquito Repellent Device

choosing a mosquito repellent device

Having reviewed the top mosquito repellent devices, it’s time to guide you on selecting the one that best suits your needs. Key factors to consider include:

  • Effectiveness
  • Coverage area
  • Power source
  • Ingredient safety
  • After-sale services

Here’s a breakdown of each aspect.

Understanding Power Source: Rechargeable vs. Fuel-Powered

When it comes to power sources, mosquito repellent devices can either be rechargeable or fuel-powered. Rechargeable devices, like the E55 and E90, eliminate the need for regular replacement of fuel cartridges and mats, contributing to their convenience and ease of use. On the other hand, fuel-powered devices, like the MR300, produce a zone of protection by heating and evaporating a repellent.

While both types can be effective, keep in mind the long-term costs, as fuel-powered devices involve ongoing purchases of refills.

Coverage Area: How Much Protection Do You Need?

The coverage area is another crucial factor to consider. The effectiveness of a mosquito repellent device greatly depends on its proven coverage area. For instance, the E-Series Rechargeable Repeller offers a 20 x 20 feet range, while the In-ground Radius Control mosquito repellent covers about 450 square feet.

Environmental factors like wind can also affect the performance of these devices. Therefore, it’s important to choose a device that can provide adequate protection for your specific outdoor space.

Ingredient Safety: What’s Inside Your Mosquito Repellent Device?

Finally, we should discuss the safety of the ingredients used in repelling bugs. Most mosquito repellent devices use active ingredients like allethrin or metofluthrin, which are modeled after compounds found in plants. These ingredients have been reviewed by the EPA and recommended by the CDC. However, it’s important to avoid mosquito repellents with over 30 percent DEET and be cautious of the concentration of other active ingredients, like picaridin.

Natural ingredients like essential oils may not be very effective, and combination sunscreen-repellent products should be avoided due to the risk of overexposure to the active ingredient in repellent chemicals.

Warranty and Customer Support: What After-Sale Services Are Available?

Most mosquito repellent devices come with a standard one-year warranty, which can be extended to two or three years upon product registration. This assures that the products will be free from defects in materials and workmanship. In case of a defect, customers must contact customer support to discuss the issue and potential solutions. Customer support services may include installation assistance, troubleshooting, and product usage guidance.

Some manufacturers, like Thermacell, also offer a 90-day return policy for customers who are not completely satisfied with their purchase.

Final Thoughts On Mosquito Repellent Devices

Choosing the right mosquito repellent device can make all the difference between enjoying your outdoor activities and spending your time swatting away pesky mosquitoes. Whether you’re looking for a portable device, a rechargeable one, a smart system, long-lasting protection, or a stylish option, there’s a device out there that’s perfect for you. Remember to consider the effectiveness, coverage area, power source, ingredient safety, and after-sale services when making your choice. With the right device, you can enjoy your time outdoors without the annoyance and risk of mosquito bites.

Check out our other mosquito resources.

Frequently Asked Questions

What is the best device to get rid of mosquitoes?

The thermocell is the best device to get rid of mosquitoes because it is refillable and highly effective. Say goodbye to mosquito bites with this repellent!

What is the most effective mosquito repellent?

The most effective mosquito repellents recommended by the CDC are DEET, Picaridin, IR3535, Para-menthane-diol (PMD), 2-undecanone, and oil of lemon eucalyptus (OLE). These ingredients are believed to be more effective than other mosquito repellents.

Which mosquito repellent device is the best for camping trips?

The MR300 Portable Mosquito Repeller is the best choice for camping trips because of its compact size, lightweight design, and effective mosquito protection.

Are there any rechargeable mosquito repellent devices?

Yes, you can find rechargeable mosquito repellent devices like the E55 and E90, which can provide up to 5.5 and 9 hours of protection, respectively.