10 Best Midge Repellents 2025 in the United States

The Thermacell Patio Shield Mosquito Repeller is a versatile and user-friendly product designed to create a mosquito-free zone of up to 15 feet, making it ideal for patios, backyards, and poolside areas. One of its major strengths is that it provides effective protection without the need for DEET, candles, flames, or scented sprays, which is great for those who are sensitive to chemicals or smells. The repellent is scent-free and easy to use, with a compact design that’s portable and convenient for outdoor activities.

Each repellent mat lasts up to 4 hours and changes color to indicate when it needs to be replaced, ensuring consistent protection. The device is powered by a fuel cartridge, which allows for hassle-free operation without the need for electrical outlets or batteries. Additionally, it comes with a 12-hour refill, and the product is backed by a satisfaction guarantee, with the option to extend the warranty to 2 years upon registration.

It is worth noting that while it's effective for mosquitoes, it may not specifically target midges. The product also relies on proprietary technology, which means you need to purchase specific refills from Thermacell. Despite these minor drawbacks, it is particularly beneficial for those looking for a convenient, chemical-free way to enjoy their outdoor spaces without the nuisance of mosquitoes.

Thermacell Mosquito Repellent Refills offer a convenient and effective way to keep mosquitoes and midges away within a 15-foot radius. Instead of applying something on your skin, this product uses fuel-powered cartridges that heat up a special mat, releasing a scent-free repellent into the air. This means you avoid sprays or lotions, which is great if you have sensitive skin or dislike sticky products. Each mat lasts about 4 hours, and the cartridges supply fuel for 12 hours, so you can enjoy several hours of protection without reapplying frequently.

The refill system is easy to use and compatible with most Thermacell devices except one specific model. These refills are safe for people and pets, have no smoke or flame, and are backed by safety reviews and the EPA. Being scent-free also means no unpleasant odors while outside. Since it protects an area around you rather than your skin directly, it’s best for outdoor spaces like patios or campsites rather than active use during movement.

These refills need a Thermacell device to work, so they’re not stand-alone repellents. If you want a reliable, hands-off mosquito and midge solution for outdoor use that avoids skin applications and strong smells, Thermacell’s refill system is a solid choice.

The Repel 100 Insect Repellent is a powerful option for those facing severe insect conditions. Its key strength lies in its active ingredient, DEET, which is present in a very high concentration of 98.11%. This makes it highly effective against a wide range of insects, including mosquitoes that may carry dangerous viruses, ticks, gnats, biting flies, chiggers, and fleas.

Users can expect long-lasting protection for up to 10 hours, allowing them to enjoy outdoor activities without constant reapplication. The product comes in a convenient 1-ounce travel-size pump spray, making it easy to carry along on any adventure, be it camping, hiking, or just a day out in nature.

As for skin sensitivity, the high concentration of DEET might be a concern for those with sensitive skin, potentially causing irritation. Another plus is that the product is unscented, which is great for users who prefer a fragrance-free option. On the downside, while its small size is great for portability, it may not last long if used frequently over large areas. Additionally, while it's effective, the presence of such a high level of DEET might raise concerns for some users looking for more natural alternatives. The Repel 100 Insect Repellent is best suited for individuals needing strong and long-lasting protection in heavily infested areas, but those with sensitive skin or a preference for natural ingredients might want to consider other options.