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10 Best Outdoor Fly Repellents 2025 in the United States

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Our technology thoroughly searches through the online shopping world, reviewing hundreds of sites. We then process and analyze this information, updating in real-time to bring you the latest top-rated products. This way, you always get the best and most current options available.

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Our Top Picks

#1

Winner

Thermacell Patio Shield E90 Mosquito Repellent E-Series Rechargeable Repeller; 20' Mosquito Protection Zone; Includes 12-Hour Repellent Refill; No Spray, Flame or Scent; Bug Spray Alternative

Rating
9.8
Chosen by1,118
Active Ingredients
Duration of Protection
Application Area

Most important from
21949 reviews

Active Ingredients
Appreciate the virtually odorless and DEET-free formula, especially for households with kids and pets.
Duration of Protection
The rechargeable battery lasts a decent amount of time and is easy to recharge with the included USB cable.
Application Area
The repellent works like a magical bubble, keeping mosquitoes at bay even in remote mountain areas.
Safety and Sensitivity
Appreciate the virtually odorless and DEET-free formula, especially for households with kids and pets.
Ease of Use
The device is incredibly simple to operate; just turn it on and it starts working.

The Thermacell Patio Shield E90 Mosquito Repellent is an effective mosquito repeller that creates a 20-foot protection zone, making it suitable for outdoor areas like backyards, patios, and poolside. One of its major strengths is that it provides mosquito protection without the need for sprays, flames, or scents, which can be more convenient and comfortable for users. The device is portable, easy to use, and can be taken on airplanes, adding to its versatility.

It uses a rechargeable lithium-ion battery that lasts for up to 9 hours, and includes a 12-hour repellent refill for extended use. The repellent formula is independently tested, EPA reviewed, and safe for people and pets, which is a significant plus for safety and sensitivity. However, a potential drawback is that the initial battery life might not be sufficient for longer outdoor activities without recharging. Additionally, while it is effective within its specified range, the protection zone may not cover larger outdoor spaces adequately.

This product is well-suited for anyone looking for a simple and effective mosquito repellent solution for smaller outdoor areas.

Rating
9.8
Chosen by1,118
Active Ingredients
Duration of Protection
Application Area

Most important from
21949 reviews

Active Ingredients
Appreciate the virtually odorless and DEET-free formula, especially for households with kids and pets.
Duration of Protection
The rechargeable battery lasts a decent amount of time and is easy to recharge with the included USB cable.
Application Area
The repellent works like a magical bubble, keeping mosquitoes at bay even in remote mountain areas.
Safety and Sensitivity
Appreciate the virtually odorless and DEET-free formula, especially for households with kids and pets.
Ease of Use
The device is incredibly simple to operate; just turn it on and it starts working.
#2

Spartan Mosquito Pro Tech - 1 Acre Pack 4 Tubes (2 Boxes) 100% American Made

Rating
9.6
Safety and Sensitivity

Most important from
11296 reviews

Safety and Sensitivity
Non-toxic reassurance from poison control and the company, despite the alarming warnings on the product.

The Spartan Mosquito Pro Tech is designed for outdoor use, particularly suitable for large areas of up to 1 acre. One of its notable strengths is its effectiveness in killing various types of mosquitoes that carry dangerous viruses, such as West Nile and Zika, providing protection for up to 30 days. This makes it a solid choice for outdoor activities in mosquito-prone areas. Additionally, its do-it-yourself application simplifies the process for users, making it relatively easy to set up and use without professional help. The product is also American-made, which could appeal to those who prefer domestically manufactured goods.

The product is not available in California or outside the United States, which restricts its accessibility. The product does not have a scent, which may be a benefit for those sensitive to smells, but could be seen as less appealing compared to scented alternatives. The four tubes included may also not be sufficient for larger properties, requiring additional purchases for full coverage. Lastly, the product is listed as a 'stick' formulation, which may not be as convenient or versatile compared to sprays or other forms.

The Spartan Mosquito Pro Tech is a practical solution for managing mosquitoes in medium to large outdoor areas, but potential buyers should consider its regional restrictions and the mixed feedback on its effectiveness.

Rating
9.6
Safety and Sensitivity

Most important from
11296 reviews

Safety and Sensitivity
Non-toxic reassurance from poison control and the company, despite the alarming warnings on the product.

Buying Guide for the Best Outdoor Fly Repellents

Choosing the right outdoor fly repellent can make a significant difference in your comfort and enjoyment of outdoor activities. The key is to understand the various specifications and features of fly repellents to ensure you select the one that best fits your needs. Here are some important factors to consider when choosing an outdoor fly repellent.
Active IngredientsThe active ingredients in a fly repellent determine its effectiveness and safety. Common active ingredients include DEET, picaridin, and natural oils like citronella or eucalyptus. DEET is highly effective but can be harsh on the skin and some materials. Picaridin is a good alternative that is less irritating. Natural oils are safer for sensitive skin and the environment but may need more frequent application. Choose based on your sensitivity, the duration of protection needed, and environmental considerations.
Formulation TypeFly repellents come in various formulations such as sprays, lotions, wipes, and wearable devices. Sprays are easy to apply and cover large areas quickly. Lotions provide a more controlled application and can be less messy. Wipes are convenient for on-the-go use and targeted application. Wearable devices like bracelets or clip-ons offer a hands-free option but may not be as effective in high-infestation areas. Consider your convenience, the area you need to cover, and the level of activity when choosing a formulation.
Duration of ProtectionThe duration of protection indicates how long the repellent will be effective after application. This can range from a few hours to all-day protection. Products with DEET or picaridin typically offer longer protection, while natural repellents may need to be reapplied more frequently. If you plan to be outdoors for extended periods, opt for a repellent with longer-lasting protection. For shorter activities, a product with a shorter duration may suffice.
Application AreaConsider where you will be using the repellent. Some products are designed for specific areas like patios, gardens, or camping sites. For example, spatial repellents like candles or coils are ideal for stationary outdoor activities, while personal repellents are better for hiking or moving around. Choose a product that matches the environment and type of activity you will be engaging in.
Safety and SensitivitySafety is crucial, especially if you have children, pets, or sensitive skin. Some repellents can cause allergic reactions or skin irritation. Natural repellents are generally safer for sensitive skin and the environment but may be less effective. Always check the label for safety warnings and consider doing a patch test before full application. Choose a product that balances effectiveness with safety for your specific needs.
Ease of UseEase of use can greatly affect your experience with a fly repellent. Consider how easy it is to apply, whether it leaves any residue, and if it has a pleasant or tolerable scent. Sprays and wipes are generally easy to use, while lotions may require more effort to apply evenly. Some products may leave a greasy or sticky residue, which can be uncomfortable. Choose a product that is convenient and pleasant to use, ensuring you will actually use it as needed.

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