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Avoid mosquitoes this summer with these expert-approved repellents, starting at $4

Don't let bug bites ruin your summer!
How to choose the best mosquito repellent, according to experts
Zbynek Pospisil / Getty Images
/ Source: TODAY

Stressing out about getting eaten alive by mosquitoes for the next several months? It's a pain, we know, but you don't have to surrender yourself to the itchy red bumps these pesky insects leave behind.

Mosquito repellents can do a great job of keeping summer's bugs at bay, but finding the right one for you and your family can take a bit of work. To help make it easier, Shop TODAY spoke with entomologists and bug experts to find out everything you need to know when buying the right mosquito repellent.

What to look for in a mosquito repellent

Mosquito bites are annoying at best (the itchiness!) and dangerous at worst (some breeds carry diseases), but there are a number of repellent ingredients that can help keep those pesky insects at bay.

"Use Environmental Protection Agency-recommended repellents. Ingredients like DEET, Picaridin, IR3535 and oil of lemon eucalyptus work well," says Laura C. Harrington, a professor in Cornell University's entomology department.

Mosquito repellents come in a variety of formulas and some naturally provide a bit more protection than others.

"Repellents applied to the skin via spray or lotion will always be more effective. They are putting a protection layer directly on the skin from the biting mosquitoes," mentions Sonja L. Swiger, an entomology expert at Texas A&M University.

Some essential oils and herbs (rosemary, lavender, marigold and basil, for starters) are also pretty effective at keeping mosquitoes away, and citronella candles can also help when used in conjunction with repellent.

You'll want to also make sure you're always looking at a repellent's concentration before deciding which one is best for you.

"The higher the concentration, the longer the spray is effective. So if people are planning to be outside for a longer period, choose a higher concentration spray," says Michel Slotman, associate professor in the department of entomology at Texas A&M University.

Expert picks of the best mosquito repellents

Repel Plant-Based Lemon Eucalyptus Insect Repellent Pump Spray

Repel's lemon eucalyptus spray is perfect for those seeking a plant-based repellent. The lightweight formula works to create a barrier that repels mosquitoes for up to six hours.

"Repel is a 40% formulation of naturally-derived eucalyptus and has a pleasant scent and feel without any plasticizing properties. It is also effective at repelling ticks," American Mosquito Control Association's former technical advisor Joseph M. Conlon says.

Off! Family Care Picaridin Aerosol

If you've been searching for a no-fuss formula that will get the job done without latching onto skin like glue, look no further. This simple spray fends off pesky mosquitoes with the help of its star ingredient: picaridin.

"Studies have shown it (picaridin) to be as fully repellent to mosquitoes as DEET," Conlon notes.

Ben's 30% DEET Wipes

"DEET is used as the active ingredient in many insect repellents and offers the best protection against mosquito bites," says Kevin Chan, in-house entomologist for national pest control leader Mosquito Squad.

Looking for a mess-free mosquito repellent you can store in your pocket? These water-based, fragrance-free wipes are individually wrapped and gentle on skin.

Off! Deep Woods Towelettes

Whether you're heading out on a nighttime walk or embarking on a camping trip, these portable wipes with a 25% DEET concentration are perfect for protecting you from mosquitoes, ticks, gnats and more.

"DEET concentrations of 50% or less will provide adequate protection. Avoid spraying skin that will be covered by clothing and wash the product off after going back inside," Chan says.

Sawyer Products 20% Insect Repellent

"Picaridin is the most widely used repellent in the world outside of the United States. It's odorless, has a pleasant feel and doesn’t plasticize," Conlon mentions.

Formulated with 20% picaridin, this fragrance-free lotion repels several types of disease-carrying mosquitoes and ticks.

Ultrathon Insect Repellent Lotion

The time-release technology in this lotion repels mosquitoes, ticks and gnats for up to 12 hours. Plus, the 34.34% DEET formula is splash- and sweat-resistant, according to the brand. Just don't forget to apply it a while before heading outside.

"Products formulated as lotions generally take about 20 minutes after application to become effective. Sprays are immediately effective, but lose their effectiveness quicker," Conlon says.

Babyganics Insect Repellent Continuous Spray

Babies also need protection from mosquitoes, but finding a repellent that's gentle enough for their sensitive skin can be challenging. This plant-based spray is made with natural essential oils (citronella, peppermint, rosemary, lemongrass and geranium) and is free of parabens, sulfates, phthalates and artificial fragrances, according to the brand.

"Many natural scents that are appealing to humans repel mosquitoes, including lavender, peppermint, basil, garlic and eucalyptus. Many of these scents can be worn as an essential oil on your skin to help keep these pesky pests from biting you," Chan says.

Coleman Lemon Eucalyptus Insect Repellent

You'll get six hours of protection from mosquitoes with this oil-based formula that also happens to have a cool, refreshing scent, according to the brand.

"Oil of lemon is remarkably close in effectiveness to DEET. You should look for about a 30% formulation," Conlon suggests.

Cutter Citro Guard Citronella Candle

"Citronella is a common ingredient in insect repellents due to its strong smell, which tends to mask mosquito attractants," Chan says, adding that candles work best used in enclosed patios and other confined spaces.

Amazon fans of this popular citronella candle say they "love the aroma" and appreciate that it's "great at repelling mosquitoes."

Avon Skin-So-Soft Bug Guard

Looking for a mosquito repellent that will last you all summer long? This light spray fends off mosquitoes, gnats, deer ticks and other pests with the help of picaridin. Be mindful that you'll need to wash off this dermatologist-tested spray when coming in from the outdoors.

Natrapel Wipes

These travel-friendly wipes keep mosquitoes and ticks at bay for 12 hours and deter other biting insects for eight hours, according to the brand. Even better, the 20% picaridin formula is on the Environmental Protection Agency's list of approved repellents.

"If the product has been registered by the Environmental Protection Agency and is recommended for use by the Centers for Disease Control, then the product has been tested and proven to be effective against mosquitoes," Swiger says.

Other top-rated mosquito repellents to shop

Murphy's Lemon Eucalyptus Bug Spray

Kiss your skin with a bit of lemon eucalyptus. This natural mosquito repellent spray not only smells refreshing, but it repels mosquitos for up to six hours, according to the brand.

Thermacell Patio Shield Mosquito Repeller

Don't be fooled by the sleek design — this fragrance-free burner delivers a serious punch. Using a discreet fuel cartridge, it provides your outdoor space with up to 15 feet of protection for up to 12 hours of use. Available in over a dozen colors, Thermacell's mosquito repellent holds a strong average from over 41,000 Amazon shoppers.

Bug Soother Spray

Prefer using a natural insect repellent? This one using soothing ingredients like lemongrass oil, glycerin and purified water to repel mosquitos, gnats, black flies and other pesky bugs.

Murphy's Naturals Mosquito Repellent Candle

Love the smell of rosemary, peppermint or lemongrass? This Murphy's candle has all three and will provide 30 hours of mosquito protection when burned. It is a 100% blend of soy and beeswax and is petroleum, palm wax, paraben- and synthetic fragrance-free.

How we picked these products

We chose the products in our top-rated section based on factors such as bestseller status, the presence of thousands of verified five-star ratings on Amazon and how well they met the shopping guidelines provided by experts above.

Meet the experts

Laura C. Harrington, Ph. D., is a professor in the department of entomology at Cornell University. Her research focuses on biology, ecology and mosquitoes that transmit human diseases.

Sonja L. Swiger, Ph.D., is a professor in the Department of Entomology at Texas A&M University. Her research focuses on managing biting flies and disease-carrying insects.

Michel Slotman, Ph. D., is an associate professor of entomology at Texas A&M University. His research focuses on the evolutionary and population genetics of malaria-transmitting mosquitoes.

Joseph M. Conlon is the former technical advisor to the American Mosquito Control Association. Before working with the American Mosquito Control Association, he conducted vector control operations and consultations as a U.S. Navy entomologist in 37 different countries worldwide.

Kevin Chan is the in-house entomologist for national pest control leader Mosquito Squad.