10 Best Mosquito Repellents 2026 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 Patio Shield Mosquito Repeller is a practical solution for keeping mosquitoes at bay in outdoor areas such as patios, backyards, and poolside. It creates a 15-foot zone of protection without using DEET, making it a safer option for individuals concerned about skin sensitivity and chemical exposure.

The device is portable, easy to use, and does not rely on candles or flames, which adds to its convenience and safety. The repellent mats are effective for up to 4 hours and are easy to replace, ensuring consistent protection. Additionally, the product is scent-free, making it a good choice for those who are sensitive to strong smells.

It requires regular replacement of the fuel cartridge, which could be seen as a drawback for some users. The initial setup might take about 15 minutes to reach maximum protection. The product is water-resistant, which is beneficial for outdoor use, but not waterproof, so it should not be left out in heavy rain. The Thermacell Patio Shield is ideal for anyone looking for a DEET-free, scent-free, and easy-to-use mosquito repellent for their outdoor spaces.

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.