7 Best No See Ums Repellent 2021 Reviewed

No see ums are small and they bite; plus they can ruin any beach or outdoor activity. But what’s the best no see ums repellent?

During the summer when I was in South Carolina, I had itchy bites all over my face and neck. It seemed like mosquitoes or bed bugs were biting me but I finally used a great no see ums repellent.

No See ums are small-bodied insects called also sand flies, biting gnats, or midges, and they are about 0.03 inches long. These bugs are attracted to CO2 and sweat. 

1. Our #1 Top Pick: Bug Soother DEET-Free Natural Spray

Bug Soother Spray (2, 8 oz) - Natural Insect, Gnat and Mosquito Repellent & Deterrent - DEET Free - Safe Bug Spray for Adults, Kids, Pets, & Environment - Made in USA - Includes 1 oz. Travel Size
  • SUPER EFFECTIVE: Natural Bug Soother repels gnats, no-see-ums, sand fleas, black flies, and some mosquitoes. May require more frequent application and may need to be rubbed in. There are over 175 varieties of mosquitoes in the US (over 3,000 worldwide). Bug Soother is effective for some types of mosquitoes. Our customers have reported that Bug Soother can defend against fruit flies, fleas, and more. We've even heard of Bug Soother shielding roses from Japanese beetles.
  • PREMIUM INGREDIENTS: Bug Soother is a natural insect repellent made with simple, skin loving ingredients: Purified Water, Glycerin, Castor Oil, and Vitamin E blended using Soy Lecithin, a natural emulsifier used in foods.. Lemongrass 100% Pure Essential Oil, blended with vanilla for an amazing scent that people love, but bugs hate.
  • FAVORITE USES: Bug Soother is commonly used when fishing, hiking, biking, golfing, farming, or when you're simply enjoying some sunshine in your back yard. Bug Soother works in your defense by repelling the irritating insects that can cut your outdoors time short.
  • VERSATILITY: Bug Soother is used the most often by outdoor enthusiasts, kids and pets. Some customers use Bug Soother on their farm animals such as horses and chickens. One even uses it for his tiger to ensure his pal is bug-free.
  • BUG SOOTHER FAMILY GUARANTEE: Bug Soother is proudly made in America by Simply Soothing, a woman owned family business in rural Iowa. We have been creating unique, handmade products for over 15 years, with an emphasis on high quality for a reasonable price. If for any reason you are unsatisfied with your Bug Soother, please contact us and we will be sure to make it right.

What’s Kills No See Ums? – No see ums are tiny bugs that usually hang out around stagnant water. Many people think they are just like mosquitos, but they are actually much smaller to easily go through clothes and mosquito screens.

No see ums bites don’t really hurt, but the next morning you will find lots of itchy bites. You might confuse the no see ums bites with those by poison ivy, spiders, or mosquitoes.

So, No See Ums Repellent is a product that will keep no-see-ums and other insects like biting gnats, black flies, and mosquitoes from biting people. They come with great smells that are safe on your skin and pets.

Most repellents are used to stop no-see-ums from approaching and landing on your skin – thanks to their unique scent. You can find these repellents in golf shops, marinas, independent pharmacies, and resorts.

The no see ums can go unnoticed for up to 15 minutes and often carry tete virus.

Picaridin: 

Picaridin is a good ingredient for repelling mosquitoes and no see ums. It can be in a 20% concentration in the spray to give you protection against both.

Such a concentration offers a balance between side effects vs. protection. After each application, it will last for about 4 hours.

So, your best no see ums repellent:

  • Repels no see ums and other biting insects.
  • Safe on skin, pets and the environment.
  • Widely available in golf shops, marinas, independent pharmacies and resorts.

2. #2 Pick: Sawyer SP657 Bug Repellent with Permethrin for Tents & Clothing

Sawyer Products SP657 Premium Permethrin Insect Repellent for Clothing, Gear & Tents, Trigger Spray, 24-Ounce
  • Add a layer of protection to your clothing and gear with Permethrin insect and tick repellent spray — perfect for use on shirts, jackets, pants, socks, shoes, boots, sleeping bags, tents, netting, when outdoors, camping, hunting, or on travel
  • Ideal for backpacking, backyard BBQs, and other outdoor activities, it's effective against more than 55 kinds of insects — from disease-spreading ticks (Lyme disease) and mosquitoes (West Nile and Zika viruses) to chiggers, spiders, mites, and more
  • Permethrin spray bonds to fabric fibers for up to 6 weeks or through 6 washings (whichever comes first) and won't stain or damage clothing, fabrics, plastics, finished surfaces, or outdoor gear; odorless after drying
  • Reduce likelihood of a tick bite by 73.6 times by treating shoes and socks with Permethrin (University of Rhode Island study - 2017)
  • 24-ounce trigger spray bottle treats five complete outfits (updated EPA dosage is 4.5 ounces per outfit consisting of shirt, pants, and socks); maximize protection by pairing with Sawyer Picaridin topical repellent for the skin

Any Risk with DEET No-See-Um Repellents? – The spray that has DEET in it might make you feel sick. But if you don’t use this spray as directed by the EPA, then you might not be safe at all.

If you put DEET on your skin, it can be bad for your immune system and nervous system. This could make you have seizures and be nervous.

Therefore, you should use natural ingredients such as Citronella oil or lemongrass oil.

Do not use sunscreen and DEET at the same time. The sunscreen will make the DEET go into your skin faster, and it will also lose its ability to protect you from UV rays.

3. #3 Pick: KATCHY Automatic No See Ums and Gnat or Mosquito Killer

KATCHY Automatic Indoor Insect and Flying Bugs Trap, Fruit Fly Gnat Mosquito Killer with UV Light Fan, Sticky Glue Boards, No Zapper, Light Sensor (Black)
  • Our fruit fly trap has a light to attract bugs and sticky glue boards they can’t escape
  • Our gnat trap fits perfectly in a home, kitchen, or office as a stylish accent
  • Simply set the indoor insect trap near fruit, trash bins, or plants
  • Activate our indoor fly trap at night, with lights off, and let it work its magic
  • Does not replace pest control. Not for house flies. EPA Est. Number 93372-CHN-1

UV light and CO2 luring – CO2 is used to lure the no-see-ums with a favourable respiration zone. You can attract the insects using carbon dioxide to move to an area treated with an insecticide and thus kill them.

CO2 mosquito traps – they have CO2 in them. They attract all the bugs that are just like mosquitoes. Bugs come close and then get sucked into the vacuum tube, where they die from dehydration.

4. Pick Avon SSS Bug Guard-Plus Picaridin (DEET-free)

AVON Skin SO Soft Bug Gaurd Plus Picaridin (4.0 Fl Oz)
  • Avon Skin so Soft Bug Guard Plus Picaridin Aerosol Spray
  • Protect against mosquites, deer ticks, gnats etc.

The repellent contains 20% Picaridin and is DEET-free (great for sensitive skin) – and thus excellent to keep no see ums away around the home or while camping or hiking. 

Guard-Plus Picaridin is a reliable and strong repellant that’ll repel and exterminate many insects including no-see-ums, chiggers, gnats, mosquitoes, ticks, and other bugs.

I found that there are mosquitoes coming up to the house from a pool of water in my neighbor’s backyard. With Guard-Plus Picaridin, and in the hot months, I can now enjoy relaxing in my backyard.

Guard-Plus Picaridin has a new ingredient called Picaridin. This is better than DEET which is used in traditional insect repellants. It will safeguard you from getting Lyme Disease and West Nile Virus.

The 10% picaridin concentration (from black pepper) is higher than in other no-see-ums sprays; this means more safe protection and less need for reapplication.

Guard-Plus Picaridin contains vitamin E and aloe which moisturize your skin. It also has a delightful scent that bugs find irresistible – drawing them away from you!

It’s a dual-action repellent meaning that’ll both kills bugs as well as keeping them away. This product provides up to 12 hours of protection and can even be used on your clothes or gear.

5. Repel Lemon Eucalyptus Natural (DEET-free )

Adams Flea & Tick Carpet Powder, 16 Ounce
  • PEST CONTROL: Kills fleas, ticks, flea eggs, and flea larvae.
  • PROVEN EFFECTIVE: Starts working on contact and kills all stages of the flea life cycle.
  • LONG LASTING CONTROL: Breaks the flea life cycle and controls re-infestation for up to 365 days.
  • TREATS 1-2 ROOMS: One 16oz container treats up to 400 square feet.
  • FRESH CITRUS SCENT: Flea carpet treatment freshens and deodorizes home with pleasant citrus scent.

Repel DEET-free Lemon-Eucalyptus bug spray will keep no see um away for about 6 hours. It will also repel ticks, mosquitoes, and no see ums. 

Repel DEET-free is a natural repellent that does not have any DEET in it. This means there will be no side effects related to chemical poisoning and is perfect for your outdoor adventures.

This repellent is made up of mostly Lemon Eucalyptus which is safe. You can use this during camping and biking events, giving you protection from bugs including no see um for about 6 hours.

Just like Sawyer SP5342-Ultra, Repel DEET-free is non-sticky and non-greasy since is made from lemon eucalyptus; and thus is easily applied.

This Sawyer SP5342-Ultra helps to protect you. It is an important barrier from mosquitoes that can transmit Chikungunya, Dengue, West Nile, or Zika viruses.

6. Repel 94101 40-Percent DEET Max for No See Ums

Sale
Repel 94101 HG-94101 Bee Sportsmen Max Formula Spray Pump 40% DEET, 6 fl oz, 6 oz - 1 Count
  • Repels: create a barrier against mosquitoes, including those that may transmit the Zika, West Nile, Dengue and Chikungunya viruses, ticks, gnats, biting flies, chiggers and fleas.
  • Contains 40% DEET: provides long-lasting protection in the great outdoors.
  • Developed for outdoor enthusiasts: especially for campers, backpackers, golfers, hunters, bikers, hikers, joggers, ball players and others who are active outdoors.
  • Lasting protection: long-lasting protection ensures that you have the toughest Repellent for any adventure
  • Pump spray: liquid spray pump is easily packed with your outdoor gear so it's ready whenever you need it.

Repel 94101 is a low range, yet effective, solution for bugs and its protection lasts for a long time. It is effective against many bug-like no see ums, fleas, sand flies, biting flies, ticks, and mosquitoes. 

You might want to think about using a repellent with more DEET like 100% DEET is better. But the higher the level of DEET, the less harmful it harms humans and animals.

Thus, Repel 94101 with 40% DEET will be safe for you and the surroundings. It has no strong scent and leaves no grease, and thus will be suitable for indoor and outdoor application purposes.

Repel 94101 is for people who love outdoor activities. It is especially for ballplayers, bikers, golfers, hikers, campers, and more. It’ll offer you an hour and eight hours guard against DEET no see ums.

Equally, Repel 94101 will give protection against a range of outdoor insects like fleas, chiggers, biting flies preventing the transmission of Chikungunya, Dengue, West Nile, and Zika viruses.

Female no-see-um bugs are as small as one millimeter to three millimeters. It makes your skin itch when it sucks blood and injects a chemical that stops the blood from clotting.

7. Sawyer Premium 30%-DEET Liposome No See Ums Repellent

Sale
Sawyer Products SP5342 Ultra 30% DEET Insect Repellent Lotion, 4-Ounce, Twin Pack
  • Liposome-based repellent with 30 percent DEET — great for use in the backcountry or backyard
  • Effective against mosquitoes (including those that carry West Nile virus), ticks, flies, chiggers, fleas, and no-see-ums
  • Non-greasy, odorless, non-staining, and sweat-proof
  • Controlled release formula provides lasting protection for up to 11 hours
  • Twin pack of convenient 4-ounce lotion bottles

Sawyer SP5342-Ultra is a Liposome-based no see ums repellent and has 30% DEET and is a Permethrin Clothing Insect Repellent that’ll offer your great outdoor Protection. 

The Liposome protects the active ingredient, DEET, and slowly releases it in small doses as needed to prolong the effectiveness of insect repellent.

Liposomes are natural ingredients that are used in cosmetics. Liposomes allow this formula to be more comfortable and easier to wear, and they are a very low odor.

This repellent will be good for clothes and other garments. It will keep bugs like the no see um away and is easy to apply. You will love it.

The spray won’t leave an odor on your clothes when it dries and the treatment process won’t discolor your clothes. This product is also not sweaty, doesn’t have a bad smell, and is not greasy.

When you wash your clothes with the repellent, do it for a short time just like using baby powder. It is interesting that you will be protected from bugs for 11 hours after just one wash of the clothes.

This repellent is safe for both adults and children. But if you have any leftovers, you need to dispose of them. This way there is no chance of accidental poisoning.

8. No No-See-Um Natural Repellent 2oz (2 pack)

Sale
Sawyer Products SP5342 Ultra 30% DEET Insect Repellent Lotion, 4-Ounce, Twin Pack
  • Liposome-based repellent with 30 percent DEET — great for use in the backcountry or backyard
  • Effective against mosquitoes (including those that carry West Nile virus), ticks, flies, chiggers, fleas, and no-see-ums
  • Non-greasy, odorless, non-staining, and sweat-proof
  • Controlled release formula provides lasting protection for up to 11 hours
  • Twin pack of convenient 4-ounce lotion bottles

No-See-Um Natural contains 93% water (reverse osmosis water), 1% geranium rose oil, 3% citronella oil, and 3% lemongrass oil.

The repellant also kills kill all types of no see um and sandflies, also referred to as punkie, biting midge, Chitra or granny nipper, etc. 

Caroline Semerjian invented this repellent to use in your yard during the summer season. It contains natural ingredients (100% plant-based) and thus there is no irritation or greasy feeling to it.

I like that the bug repellent has the smell of essential oils and does not leave stains on clothes or skin.

Luckily, the repellant doesn’t have paraben, PABA, or DEET. That means it is safe for you and your kids, horses or cats and dogs.

This insect repellent is very easy to use. You just spray it on and you can control even biting gnats, black flies, and mosquitoes. This product is also approved by the EPA for insect control.

My sister lives in Captiva Island in Florida and it has the reputation of being a no-see-um hotspot. I’ve tried everything that’s out there and this works quickly while not having too much of an odor.

This is the one to go with. It will minimize red bumps and skin itching for your entire trip.

9. Repel 94100 HG Sportsmen 30% Deet Mosquito Wipes

Repel - HG-94100 94100 Insect lent Mosquito Wipes 30% DEET, 15-Count
  • REPELS MOSQUITOES, TICKS, CHIGGERS, BITING FLIES, NO-SEE-UMS, GNATS AND FLEAS: Repel Insect Repellent Mosquito Wipes repel mosquitoes that may carry West Nile Virus.
  • WIPE-ON PROTECTION: Find on-the-go protection with these mosquito repellent wipes. Each pack contains 15 wipes with DEET for outdoor protection against mosquitoes and ticks.
  • CONTAINS 30% DEET: Repel Insect Repellent wipes contain DEET for lasting protection in the outdoors.
  • TRAVEL SIZE: Find protection no matter where you go with our travel size, resealable wipe pouch.
  • INSECT PROTECTION: As tough as you are.

The 94100 HG will help you repel no see ums, biting flies, chiggers, and mosquitos. These bugs may, otherwise, transmit West Nile viruses, Zika, and Chikungunya on you. 

Offering travelers on-the-go protection against mosquitoes and ticks, this package includes 15 wipes with DEET. You can use the wipes on your arms, legs, and feet to stop bugs from biting you.

94100 HG is great in repelling no see um in the backyard, but it is better to use that 30% DEET Wipes when you are away from your house such as in outdoor spaces.

For example, the 94100 HG wipes will be good when you go camping or mountain climbing. This when you’ll not stay in one place for a long time.

The 94100 HG wipes are easier to use than the spray. You can put them in your backpack or handbag without worrying about contamination with the pesticide, because of how they work.

These 94100 HG sheets are so easy to take with you on your hikes in the woods. They literally cover my arms, legs, face, and neck – and you can tuck each used sheet into the waistband for added protection against biting insects.

Alternative DIY No-se-ums repellents? 

1. Geranium rose oil:

Geranium oil is a good ingredient in repellents for the insects that bite, like ticks and no see ums.

Geraniums are made of organic ingredients (organic and pure rose geraniums) which are not toxic to humans. It has a pleasant smell that will stay with you for hours and is also used in many other bug repellents on the market today.

They balance skin pH levels and open up skin pores so they work well with repellents.

  • Geranium oil can be applied as an insect repellent or diluted into your skincare products such as lotions and shampoos, which will provide protection for either two or four hours.

2. Citronella oil:

Citronella oil is made from the leaves and stems of lemongrass. Lemongrass usually has a lot of geraniol, citronellol, and citronellal.

You can use citronella oil to protect yourself from bugs. But it is not as good as DEET. Vanilla can help extend the protection time. It is often found in vanilla beans or in the CO2 extract.

If you like making candles, this is something to explore. If not, consider buying no see um repellents with citronella such as

  • Cutter-Citroguard Triple-Wick
  • TIKI-1418014 Brand 17
  • Murphy’s-Naturals Mini

3. Lemongrass oil:

You can try burning lemongrass oil using oil lamps to see if it will help keep the no-see-ums and Sand Flies away – that is one reason why it is in some mosquito repellents.

Preparation:

Mix ¼ cup of witch hazel together with ¼ cup of distilled water and Lemongrass Essential Oil (Aura Cacia Organic – 21 to 26 drops).

This can be sprayed on your clothing, body, or exposed skin surfaces in order to repel insects from biting you – as noted by the Entomology & Nematology Department.

4. Special garments:

To avoid insects from getting into your clothes and biting, you should wear special clothes that have a net that keeps them out.

When your vacuum cleaner is not enough to keep the critters away, you can protect yourself with long pants and long shirts, as well as by switching on the air conditioner.

6. Small Mesh Screening

Mosquitos can get into your home through open windows. You can stop them with screens on all the windows in your house.

The small mesh screens are able to stop tiny bugs that people can’t see including no see ums.

Conclusion

There you go; This post tells you how to avoid being bitten by no see ums. The best way is with the best no see um repellent.

  • Comment your experience with no see um and the reviewed products below!

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