10 Best Insect Repellents 2025 in the United States

The Thermacell Rechargeable Mosquito Repeller Refills offer a convenient and effective way to keep mosquitoes at bay. One of its standout features is the creation of a 20-foot protection zone within 15 minutes, making it suitable for outdoor activities without the need for sprays or flames. It operates using a heat-activated, rechargeable lithium-ion battery, providing up to 5.5 hours of continuous protection per charge, which is relatively long-lasting for many outdoor excursions.

The lack of DEET, scent, smoke, or harsh odors makes it a more pleasant choice for users with skin sensitivity or those who prefer a scent-free environment. Additionally, it is safe for both people and pets, which adds to its appeal for family use. The refills are easy to replace, and the product is compatible specifically with Thermacell E-Series and Radius devices, ensuring it works seamlessly with these models. However, it is not compatible with fuel and mat-powered repellers, which could be a drawback for some users.

The product is portable and airline-friendly, adding to its convenience for travelers. On the downside, the effectiveness of the repellent may vary based on the environmental conditions, and the 5.5-hour protection per charge may require frequent recharging during extended outdoor stays. Despite these minor drawbacks, the Thermacell Rechargeable Mosquito Repeller Refills provide general satisfaction with its performance and ease of use.

The Thermacell Patio Shield E55 Mosquito Repellent is a convenient and effective device designed to create a 20-foot mosquito-free zone. It offers a no-spray, scent-free solution that works quickly, providing maximum protection within 15 minutes. The device is rechargeable, featuring a lithium-ion battery that lasts up to 5.5 hours on a single charge. This makes it ideal for use in backyards, patios, and even poolside, as it's portable and can be taken on airplanes.

The product includes one repeller, a 12-hour repellent refill, and a USB charging cable, making it easy to set up and use right out of the box. One major advantage is that it repels mosquitoes without the need for skin-applied sprays or lotions, which can be a significant benefit for those with skin sensitivity or who prefer not to use DEET-based products. The repellent used is independently tested and EPA reviewed, making it safe for both people and pets.

However, the need to replace repellent cartridges could be seen as a drawback, as it adds ongoing cost and maintenance. Additionally, while it is effective within a 20-foot range, its protection is limited to this zone, which might not be sufficient for larger outdoor areas. Despite these minor drawbacks, the Thermacell Patio Shield E55 stands out as a strong option for those seeking a hassle-free, portable, and efficient mosquito repellent for small to medium-sized outdoor spaces.

Thermacell Tick Control Tubes offer a unique, no-spray solution to reduce deer ticks in your yard. Instead of using chemicals sprayed in the air or on surfaces, these tubes rely on placing treated cotton inside small biodegradable tubes where mice collect nesting material. The active ingredient is permethrin, which kills ticks that come into contact with the cotton. You get 24 tubes that cover about a quarter of an acre, and for best results, they should be applied twice a year, in spring and summer. This method works well particularly in regions where Lyme disease is common, such as the Northeast and Northern forest areas of the U.S.

The product is designed to be environmentally friendly and safe for pets and people since it targets ticks without spraying chemicals broadly. Placement is straightforward: put the tubes near mouse-frequented areas like wood piles or garden edges, spaced about 10 yards apart. However, this product only targets ticks—not other insects like mosquitoes or flies—and its effectiveness depends on mice collecting the cotton, so it may not eliminate all ticks immediately. While the protection lasts through the tick season, it needs reapplication twice yearly.

Some users appreciate the mess-free, scent-free approach, though others may find this less direct than a spray repellent. For those seeking a low-maintenance, eco-conscious way to reduce ticks in their yard and protect family and pets from tick-borne diseases, Thermacell Tick Control Tubes provide a solid option without the fuss of sprays or granules.