Top 4 Best Natural Mosquito Repellents (2021 Review)

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Home > Product Reviews > Best Mosquito Killers (Complete Guide) > Top 4 Best Natural Mosquito Repellents (2021 Review)

Natural solutions are popular mosquito repellent for anyone who is worried about the effects that pesticides have on their health or the environment.

In this review, we’ll cover:

  • Our top pick
  • What natural mosquito repellents are
  • If these natural repellents work (and how)
  • How safe natural repellents really are
  • Other top natural repellents

The Environmental Protection Agency (EPA) admits conventional pesticides are safe when applied properly. Nevertheless, all-natural, remedies have become quite popular.

When using essential oils and other natural remedies, it’s important to note that none meet the efficacy standards set by conventional pesticides, with the exception of lemon eucalyptus.

Nonetheless, when used properly, folks who prefer natural alternatives should be able to find something that satisfies them.

With that in mind, let’s take a look at the top natural mosquito repellents.

Reviewed By:
Ed Spicer

Ed has been working in the pest control industry for years helping 1,000's of homeowners navigate the world of insect and rodent management. He manages Pest Strategies now helping homeowners around the world!

Best Overall
Overall Rating
4.8
Best Service
Overall Rating
4

Wondercide Natural Indoor Pest Control

Features
  • Contains ingredients backed by research
  • Doesn't leave stains
  • Kills and repels mosquitoes

Mighty Mint Insect and Pest Control

Features
  • Extra-concentrated formula
  • Doesn't stain
  • Lasts two to three days

GERMOFIN Scour Organic Home Pest Control Spray

Features
  • Excellent repellent action
  • Utilizes naturally-derived ingredients
  • Fast-acting and long lasting protection

REPEL Plant-Based Insect Repellent

Features
  • This product has a pleasant scent
  • This product lasts for up to three hours at a time
  • Repel is 100% Deet free

Table Of Contents

    What Are Natural Mosquito Repellents?

    Although there has been some research done on essential oils like lemongrass oil, none of them have been able to establish an agreed-upon definition of what constitutes a “natural” repellent for mosquitoes or any other kind of insect.

    Some would argue – with some justification – that if a machine is used to squeeze a fruit or plant to obtain the liquids from it, it has been processed and is therefore no longer “natural”.

    Others, using a more open interpretation, hold that as long as nothing in it was synthesized (creating a man-made look-alike) in a lab then it qualifies as “natural” regardless of how many processing steps it went through.

    We mention all this because some people may take exception to a few of the items in this review.

    Nonetheless, since we want to cast as wide a net as possible, we’re going to use the second, more liberal interpretation of the word “natural” in determining which products fit into this category.

    We do promise this though – all the products in this review will be DEET-free and free of other pesticides such as picaridin, a synthetic duplicate of ingredients found in plants used to make black pepper. There won’t be any of those in this review at all.

    Read more: Which fly sprays contain pesticides?

    That being the case, we’re going to look at two broad classifications of natural mosquito repellents: those that premixed and those that are homemade.

    Ready-to-Use Repellents

    These are the ones that require you to use raw plants or purchase raw essential oils, then get out the mixing cups and eye droppers to measure the exact amounts for yourself. This is somewhat akin to using homemade soap. This method tends to require more effort.

    Homemade Repellents
    These are the natural repellents that are already measured and premixed, ready to use as soon as you open them. Some are sprays while others are lotions. We’ll also include any that is a concentrate which requires them to be diluted in water prior to use.

     

    How Do Natural Mosquito Repellents Work?

    Certain plants exhibit a natural tendency to repel insects. Hoping to duplicate the process, people have been using plant extracts for centuries for pest control as well as homeopathic medicine, herbal remedies, aromatherapy, and beauty lotions.

    You need to get rid of mosquitoes somehow though. The Centers for Disease Control and Prevention (CDC) lists thousands of pages about mosquito-borne diseases such as Lyme disease, malaria, West Nile, and Zika.

    If you’re not comfortable using regular pesticides to repel mosquitoes then essential oils are a natural alternative.

    A quick warning though: People with sensitive skin can experience an allergic reaction to some essential oils when they’re applied directly to the skin. Just because a product is natural doesn’t necessarily mean that it’s safe.

    The truth about how natural mosquito repellents work is impossible to answer. Even DEET, the oldest, most widely studied mosquito repellent in use today, still baffles researchers as to exactly how it works. They know it does work, they just don’t know how.

    The problem is exacerbated with natural repellents because there is no standard definition for “natural,” nor is there is one for how essential oils are to be extracted and refined. Every company uses its own individual method.

    Since there isn’t any standardization, there isn’t any way to test their efficacy in the lab. There’s no way to ensure the same amount of essential oil is used in every test or that it is the same quality each time, or that there aren’t any additives or particulate matter in it.

    The best way to find out is trial and error.

     

    How Do You Find Natural Mosquito Repellents?

    Essential oils are natural plant extracts that are suspected of having repellent properties with regard to mosquitoes and other insects are as follows (in alphabetical order):

    Bergamot oil

    Geranium oil

    Catnip oil

    Lemongrass oil

    Neem oil

    Clovebud oil

    Peppermint oil

    Cyprus oil

    Rosemary oil

    Tea tree oil

    Garlic oil

    Witch hazel oil

    These oils can be found in many health and beauty shops, health food stores, and online at places like Amazon. There are premixed and ready to use natural mosquito repellents are also widely available. We’ll provide links to each one as we discuss it.

    Compare Pest Control Companies Near You

    Are Natural Mosquito Repellents Effective?

    Up to a point, yes. As you might expect, it’s the “up to a point” part that creates all the confusion.

    Natural mosquito repellents are intended to repel mosquitoes, not kill them.  An insect repellent, by definition, doesn’t kill any insects, so they can always come back for another attempt tomorrow or an hour from now. Or one minute.

    What you need to remember is that essential oils repel only some of the mosquitoes, gnats, biting flies, and other biting insects that bother you. They will repel a certain percentage of the bugs, but not all of them.

    Read more: Methods for keeping mosquitoes away from your home

    For example: if 100 mosquitoes swarm around you and the natural bug spray you’re using is 30% effective, that means 30 mosquitoes will be repelled but 70 of them won’t. They’ll keep on coming.

    Any natural insect repellent will be effective on a certain percentage of insects, but, depending on the active ingredients, a different essential oil – used in conjunction with the first one – will repel a different percentage of insects.

    If product A repels 30% and product B repels 30%, that means 60% of them are being stopped by your natural mosquito repellent combination. Add a third one with still other natural ingredients, and suddenly you’re looking at a very effective multi-layered approach.

    This is the key to effective mosquito control using natural products: use two or more at the same time. This is the best and most effective way to use a natural bug repellent.

    How To Use Natural Mosquito Repellents

    Essential oils aren’t standardized, so their use isn’t standardized either. They’re all different.

    Are Natural Mosquito Repellents Safe Around My Pets And Children?

    To a certain extent. They are safe, but there’s a minimum age for use around children. Here is a quick breakdown of the more popular ones:

    • Eucalyptus: Shouldn’t be applied to or used around children under 10 years old
    • Rosemary: Under the age of 6
    • Peppermint: Under the age of 6
    • Lemongrass: Under the age of 2
    • Clovebud: Under the age of 2

    Cedarwood and lavender, on the other hand, are safe even for infants. You can use them safely on anyone. Lemon eucalyptus (closely related to regular eucalyptus) can also be used on all ages.

    For pets, there isn’t any hard data to point to one way or the other. Don’t use it on immature pets that are still growing. After they mature and reach adulthood, it will be safe to use essential oils on them provided you avoid their eyes, ears, nose, and mouth.

    Best Natural Mosquito Repellents Reviewed

    As a quick recap, here are the five natural mosquito repellents we looked at.

    1. Wondercide Natural Indoor Pest Control 
    2. Mighty Mint Insect and Pest Control
    3. REPEL Plant-Based Insect Repellent
    4. GERMOFIN Scour Organic Home Pest Control Spray

    Final Thoughts On Natural Mosquito Repellents

    For people who like to be bug-free and get their hands dirty, we recommend a one-two punch of Wondercide and the second essential oil of your choice.

    Between the two of them, you’ll have most bases covered, leaving you comfortable and mosquito-free.

    All of them will work to one degree or another, but there can only be one winner.

    Overall, our top pick goes to Wondercide Natural Indoor Pest Control.

    It’s safe to use pets and children and works on clothing, furniture, and floors without staining.

    Lemongrass is one of the few essential oils that has been researched, making this a more reliable natural repellent.

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    Wondercide Natural Indoor Pest Control

    Wondercide is a lemongrass mixture in a 32-ounce spray bottle with a trigger handle. It’s safe to use pets and children over the age of 2 years old. It works on clothes, furniture, carpet, and hardwood floors without staining.

    Lemongrass is one of the few essential oils that has had research done on it and the results are very favorable. As with any essential oil it has to be reapplied every few hours but it is completely free of any harsh chemicals.

    The Good And The Bad

    • Comes ready to use
    • Safe for young children
    • Lemongrass is well-researched
    • Only comes in large bottles
    Overall Rating
    4.8

    Mighty Mint Insect and Pest Control

    Mighty Mint Insect and Pest Control is extra-concentrated peppermint essential oil. Extra concentration makes it last longer (2-3 days) and perform better.

    It’s a natural bug spray with a pleasant peppermint odor that freshens the air as it repels mosquitoes and other insects.

    Peppermint shouldn’t be used on anyone under the age of six, and because it is concentrated, it could cause skin irritation to people with allergies. If an allergic reaction occurs, stop using it at once.

    This spray comes in a 16-ounce spray bottle with a trigger spray handle and won’t leave any stains on the furniture or your clothes.

    The Good And The Bad

    • Repels a wide range of insects
    • Comes in a ready-to-use bottle
    • Doesn't stain furniture or clothing
    • May cause an allergic reaction

    REPEL Plant-Based Insect Repellent

    Most of us by now are tired of high impact pesticides that are bad for our health and hurt the environment with every use. Repel Plant-Based Insect Repellent takes a refreshing approach to deal with flying, biting insects such as mosquitoes by using all-natural oils that repel not only the most annoying pests but some of the most dangerous.

    The active ingredient in this product is Oil of Lemon Eucalyptus, which the CDC has approved as a functioning mosquito repellent. The CDC also documents that it reduces mosquito bites by 95% and lasts for up to three hours at a time.

    Repel is also fit to make their product in such a way that you won’t feel greasy or sticky after you put it on. As an added bonus, this product also comes with a pleasant scent, which, of course, makes it much easier to pop into a convenience store without feeling or smelling like a chemical spill.

    The Good And The Bad

    • This product has a pleasant scent
    • This product lasts for up to three hours at a time
    • Repel is 100% Deet free
    • This product may not be waterproof

    GERMOFIN Scour Organic Home Pest Control Spray

    GERMOFIN Scour Organic Home Pest Control Spray naturally repels and kills some pests such as ants, spiders, fleas, earwigs, and roaches. It’s safe to use around the home because of its natural ingredients, and is fast-acting. If you’re not satisfied with the results within 60 days of use, the company will refund your purchase.

    The Good And The Bad

    • Excellent repellent action
    • Utilizes naturally-derived ingredients
    • Fast-acting and long lasting protection
    • Not strong enough to kill all pests
    Compare Pest Control Companies Near You