10 Best Mosquito Repellents 2025 in the United States

The Thermacell Patio Shield E90 is a rechargeable mosquito repellent designed to create a 20-foot protection zone. Its active ingredient is diffused through battery-powered technology, eliminating the need for sprays or lotions. This is ideal for those who prefer a hands-free, scent-free, and flame-free solution.

Its portable design makes it suitable for use in various outdoor settings like backyards, patios, and poolside areas. The device works quickly, reaching maximum protection in just 15 minutes. It comes with a 9-hour rechargeable battery and includes a 12-hour repellent refill, which is relatively easy to replace. The repellent is independently tested and EPA reviewed, ensuring it is safe and effective against mosquitoes, including those carrying viruses like West Nile and Zika.

One significant advantage is that it doesn't require applying chemicals directly to your skin, making it a suitable option for people with skin sensitivities. The product is also airplane-friendly, adding to its portability. However, the repellent's duration of protection might require frequent refilling for extended use, and the initial setup cost could be higher compared to traditional sprays. It doesn't offer water resistance, which might limit its use during rainy conditions. The scent-free feature is a plus, especially for those who are sensitive to strong odors.

The Thermacell Mosquito Repellent Rechargeable Adventure EX-Series EX90 offers a convenient and scent-free alternative to traditional mosquito repellents. One of its major strengths is its ability to create a 20-foot zone of protection, making it suitable for outdoor activities such as camping, fishing, and hunting. The device utilizes heat-activated technology powered by a rechargeable lithium-ion battery, providing up to 9 hours of continuous protection per charge. This makes it particularly useful for extended outdoor use without the need for frequent recharging.

Additionally, the product is compact, durable, and water-resistant with an IP54 rating, ensuring it can withstand various outdoor conditions. It also features a spill-proof locking mechanism and includes a carabiner for easy attachment and portability. The advanced repellent is DEET-free, unscented, and safe for both people and pets, making it a good choice for those sensitive to strong odors or skin-irritating chemicals. The refillable cartridge design adds convenience, with the initial package including a 12-hour refill.

One potential drawback is the 9-hour battery life, which may require careful planning for longer trips or events, necessitating access to recharging facilities. Although the product is highly effective in repelling mosquitoes, it has a higher price point compared to some traditional sprays and lotions. Additionally, while it is designed to repel mosquitoes, it may not be as effective against other types of pests. The Thermacell EX90 is best suited for outdoor enthusiasts seeking a reliable, scent-free, and easy-to-use mosquito repellent that offers extended protection and durability.

The Thermacell Mosquito Backpacker Repeller, Gen 2.0 offers a hands-free way to keep mosquitoes away by creating a 15-foot zone of protection around you, which is great for campers, hikers, and anyone enjoying the outdoors. It doesn’t use sprays or lotions on your skin, making it ideal if you dislike applying chemicals or have sensitive skin. Instead, it uses small mats with a proprietary repellent formula, lasting about 4 hours each, that are heated by a fuel canister (sold separately). This means it’s scent-free and doesn’t leave any sticky residue.

The device is lightweight and portable, weighing just 4 ounces, which suits those on the move. Protection starts quickly within 15 minutes and can last up to 16 hours with multiple mats. However, since it relies on mats and a fuel source, you need to carry those extras and replace mats regularly to maintain effectiveness. Also, it’s designed for outdoor use only and might not be the best choice if you need protection indoors or in highly mosquito-dense areas where a stronger repellent might be required.

This product provides a convenient and chemical-free alternative to traditional sprays, especially appealing if you prefer not to apply repellents directly on your skin and want a quiet, scentless option during outdoor activities.