Mosquito Barrier

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Average Rating

3.5 out of 5 stars Rating: 3.7

79 Reviews | 73 Q&A

Product Overview

Mosquito Barrier is an all natural, super strong, liquid garlic based formula that will keep pests like gnats, mosquitoes, ticks, fleas and ants out of your yard, golf courses, parks and fields. It does not contain chemicals so it is environmentally safe and safe for animals and humans. It will keep pests away for 24 hours - up to a month. It contains garlic that is stronger and more powerful than those found at a grocery store. Mosquitoes are not tolerant to garlic - so one spraying of this product will keep them away. The smell of the garlic juice will become unnoticeable to humans within a few minutes, but to mosquitoes, they can smell it 10,000 times more than humans. Mosquito Barrier can be mixed with canola oil and water to coat standing water to form a thin film of natural oil that will kill the larvae developing in the water.

Features and Specs

Active Ingredient Garlic - 99.3%
Target pests Gnats, Mosquitoes, Ticks, Fleas and Ants
For use in Lawns, Golf Courses, Parks and Fields
Application * See label for complete application instructions
Pet safe Yes, if used as directed on label
Yield 8 tsp (low infestation) to 16 tsp (heavy infestation) per gallon
Hose End Sprayer: 2 oz per gallon (or 12 tsp)
*See label for complete instructions
Formulation All-Natural
Coverage Area 1 Diluted gallon covers 5 acres
Time to Kill On contact and for 24 hours, up to a month
Shipping Weight 9.31 lbs
Manufacturer Garlic Research Labs, Inc.
UPC 752601128002


Overall, Mosquito Barrier is a three way attack:

1) Kills the adult mosquitoes.

2) The garlic coated plants will keep mosquitoes out of the area.

3) It will suffocate any mosquito larvae in standing water - under decks, puddles, water in tin cans, or depressions in lawns.

Review Search   
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  • 5 of 5 Stars


    By Anonymous on 08/21/2013

    Verified Purchase

    I did an awful lot of research before taking a "risk" on mosquito barrier. We have 9 acres and this would've been a pricey mistake to make if it didn't work. I am so tickled to say it worked better than we ever could've hoped. We decided to just do the two acres we keep mowed and it has been so great to enjoy working and playing outdoors again. The gallon size was more Han sufficient and we will definitely buy again when the tie comes.

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    150 of 152 people found this review helpful

  • 4 of 5 Stars

    Works great!

    By Ken on 10/10/2013

    Verified Purchase

    I mixed the product with water and used a sprayer (also purchased from I tried it on my patio. I sprayed the low hanging tree limbs, along the edges of my deck, and my back yard fence. It definitely kept the mosquitoes away. My son and his friends were complaining about mosquitoes before use. I asked later them whether they were still bothered by mosquitoes. Negative. The smell of garlic right after use is pretty pungent, but dissipates in a few hours.

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    128 of 131 people found this review helpful

  • 1 of 5 Stars

    Waiste of time......

    By Mike on 07/21/2014

    Verified Purchase

    But this because the reviews were so positive. Well when I received this. this past weekend I followed the instruction exactly as written. double the amount like it said for heavy infestations. Well I sprayed my entire 1 acre lot that is heavily wooded I spent about 5 hours spraying every single square inch of my property( while being attacked like crazy while spraying) after I was all done. There was no difference from before I started. so I thought OK let it sit for awhile and see how it works, but still no difference. Even the next day was no difference. It was like I never sprayed anything at all. Wasted my whole Saturday morning not to mention the money. Don't buy it is not worth it.

    Expert ResponseExpert response:
    We are sorry that you are unhappy with your purchase of the Mosquito Barrier. This product should be mixed at a rate of 1 gallon per 99 gallons of water, or 1.29 oz. per gallon in smaller application equipment (or up to 1.5 oz./gal. in a canister sprayer). If you have very hard water, it is also recommended to add an equal amount of spreader sticker or surfactant to help the product stay on waxy foliage. In some environments, mosquito populations will be much higher, especially if there are breeding sites (standing water) near the property that are not treated. For an all natural product with more residual control, you could choose EcoVia EC: We want you to be happy with your service from Do My Own Pest Control. Feel free to call us toll free at 866-581-7378 M-F 9a-5p EST if you would like to discuss this matter further. We appreciate your business!

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    114 of 127 people found this review helpful

  • 4 of 5 Stars


    By Marcus on 10/28/2013

    I've used this product in a professional application service. It does work, however, nothing is 0 when it comes to mosquitoes. Some times it works better than others, but it always helps. I wish it was full proof, but I've come to the conclusion that nothing is full proof.

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    89 of 97 people found this review helpful

  • 5 of 5 Stars

    Greyt Stuff

    By Linda on 05/22/2014

    We have Greyhounds who are sensitive to chemicals, so we bought this to control ticks mainly because we live in a wooded area. Before Mosquito Barrier we couldn't walk to the mailbox without picking up ticks on ourselves. Hubby sprayed all the areas we would be around, and the entire dog area (60'X60') and no more ticks. We did re-apply after a month, or whenever we noticed the ticks returning. I even recommended it to a kennel in Indiana to help control mosquitos (carrier of heartworm infections in dogs) and ticks.

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    85 of 91 people found this review helpful

See all 79 customer reviews

Questions & Answers

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Whats the mixture of Mosquito Barrier per gallon of water
You want to mix 1.28 fl oz of Mosquito Barrier per one gallon of water.

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56 of 56 people found this answer helpful

What happens if it rains soon after you apply an application of Mosquito Barrier?
The product label states to only apply when rain is not expected within 48 hours.  The product would wash away if the application has not had a chance to dry before the rain came.

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49 of 50 people found this answer helpful

What quantity of Mosquito Barrier is needed per acre?

I would like to use your product on a hay field and spray it with a sprayer rig pulled by a tractor. What quantity of Mosquito Barrier is needed per acre?

Each gallon of Mosquito Barrier should cover about 5 acres when diluted as recommended on the product label according to the manufacturer.

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34 of 34 people found this answer helpful

Can the new mosquito barrier with garlic be used in gardens on vegetables?
Yes according to the product label it is safe for all plants and you can spray ornamentals, turf, plants, vegetables and trees.

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34 of 34 people found this answer helpful

Would the Mosquito Barrier work well with the Solo 451 blower/sprayer?
Yes, the Mosquito Barrier will work great in most any sprayer as long as it is properly diluted with water in the tank. You typically mix about 1.28 ounces of Mosquito Barrier per gallon of water.

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32 of 34 people found this answer helpful

See all 73 customer questions

Mosquito Barrier 3.5 out of 5 stars Rating: 3.7 (79 Reviews / 73 Q&A)

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