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 Portable Repeller stands out as an effective DEET-free mosquito repellent suitable for individuals who prefer not to use sprays or lotions on their skin. It uses a fuel cartridge to power the repellent, creating a 15-foot protection zone, which is ideal for outdoor activities like camping, fishing, and backyard gatherings. The device is easy to use and starts working quickly, achieving full effectiveness within 15 minutes.

Additionally, the scent-free formulation is a plus for those sensitive to strong smells and the absence of smoke or flame makes it safe to use around people and pets. However, the reliance on a fuel cartridge means users need to handle and store the device carefully due to its flammability. Each repellent mat lasts up to 4 hours, and the 12-hour refill provides limited usage time, potentially requiring frequent refills for extended outdoor activities.

The device is not explicitly noted for water resistance, so it may not be ideal for wet conditions. Despite these minor drawbacks, the Thermacell Mosquito Portable Repeller is a solid choice for hassle-free, portable mosquito protection.

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.