10 Best Mosquito Repellent Spray 2026 in the United States

Ben's 100 Tick & Insect Repellent is an alcohol-free DEET insect repellent offering up to 10 hours of protection against biting insects, making it suitable for both adults and children. One of its key strengths is its use of a maximum strength 100% DEET formula, which is highly effective at keeping insects away. It's a solid choice for those who need long-lasting protection during outdoor activities such as hiking and backpacking.

The pump spray application method is user-friendly and designed for ease of use on the go, which is great for adventurous users. Another plus is its travel-ready size; the 3.4 fl oz bottles are convenient to carry and store. Additionally, being fragrance-free makes it a good option for those sensitive to strong scents or who prefer products without added fragrances.

There are some drawbacks to consider. The high concentration of DEET, while effective, may not be suitable for everyone, especially those with sensitive skin. It’s crucial to test a small area first to ensure there is no adverse reaction. The product is also unscented, which might be a downside for those who prefer a pleasant scent in their repellent sprays. Lastly, the spray does not mention any specific water resistance, so it may need reapplication if you’re sweating heavily or in wet conditions. Despite these minor drawbacks, Ben's 100 Tick & Insect Repellent stands out for its effectiveness and portability, making it ideal for those who prioritize strong and long-lasting protection during their outdoor adventures.

Repel 100 Insect Repellent is a strong and reliable option for those facing heavy insect activity. It contains a high concentration of DEET (98.11%), which is one of the most effective active ingredients for repelling mosquitoes, ticks, and other biting insects. This makes it well-suited for outdoor enthusiasts who need long-lasting protection, as it guards against bugs for up to 10 hours. The spray comes in a convenient 4-ounce pump bottle that is easy to carry on trips or outdoor adventures. Since it is unscented, it won’t clash with other scents you might be wearing, which can be a plus for sensitive users.

However, the high DEET concentration means it could potentially cause skin irritation for those with sensitive skin, so a patch test or cautious use is recommended. The product does not specify water resistance, so reapplication may be needed after swimming or heavy sweating. Sold in a pack of six, it offers good value if you spend a lot of time outdoors or want to share with family.

Repel 100 provides powerful insect protection, especially in severe conditions, but users should be mindful of its strength if they have delicate skin.

The Sawyer Products SP5432 Picaridin Insect Repellent Spray is a robust choice for anyone looking to keep pests at bay. One of its standout features is the use of 20% Picaridin as the active ingredient, which is known to be highly effective against a wide range of pests including mosquitoes, ticks, flies, gnats, and chiggers. This makes it particularly useful for outdoor activities like camping, hiking, and fishing.

The spray offers up to 12 hours of protection against mosquitoes and ticks, and up to 8 hours for other insects, which is impressive and ensures long-lasting coverage without the need for frequent reapplication. It is also notable for being non-greasy, quick-drying, and fragrance-free, making it comfortable to wear and suitable for sensitive skin. Additionally, it does not damage plastics or synthetic materials, so it can be safely used on clothing and gear.

However, the product is a pump spray rather than an aerosol, which might require more effort to apply evenly. Also, while it is water-resistant, it may not hold up as well under heavy sweating or swimming conditions. The lack of scent is a plus for many users, but some might miss the reassurance of a strong-smelling repellent. This spray is a strong contender in the mosquito-repellent category.