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Top 5 Best Termite Sprays To Buy (**2020 Review**)

So you're in the market for a termite spray, but you're not quite sure what you're looking for? We've got you covered.

In our guide, you'll find out about

  • The best termite sprays, broken down and explained for 2020
  • What chemical kills termites
  • Why sprays are the best buy
  • Whether or not you can spray indoors
  • Tips to keep in mind before purchasing a spray
best TERMITE sprays

Our Overall #1 Rated Pick

(updated as of 4/24/2018)

  • Kills termites with active ingredient bifenthrin, which comes from the chrysanthemum flower
  • Completely safe for kids and pets when dry
  • A well-known name brand for a fraction of the price

Our top suggestion goes to Bifen I/T Insecticide Spray.

Our reasoning?

Essentially, it's everything you're looking for in a termite killer: it's efficient, it's safe, it's well-known, and it's affordable.

Normally, you've got to sacrifice one or two of these qualities when you're looking for termite control products, but Bifen I/T does a nice job of delivering a quality product at an affordable price point.

We talk more about some things to keep in mind when eradicating termites from your property, as well as some tips you'll want to know for the future to preserve your property. Keep reading below to learn more!

The internet is chock full of misinformation about how to get rid of termites in soil, how to get rid of termites in walls, and whether there's a natural termite killer recipe out there. 

If these are the types of questions you have, look no further. We've got them all right here, plus even more.

Let's jump right into the in-depth guide!

Want To Just Skip All This Research And Hire A Decent Exterminator For Your Termite Problem?

Click here to check out our exterminator search tool where we instantly send you free quotes from trusted (and thoroughly vetted) exterminators in your local area.

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Top 5 Best Termite Sprays 

If you're in a hurry, you can click the links below for a quick look at the top five termite sprays we reviewed. For a more a comprehensive explanation (plus tons more information about in-home termite control), keep reading below.

What Chemical Kills Termites?

Though it may seem like these little guys are immortal, they do have their Achilles heel.

But among all the names of chemicals floating around, which are the best termite killer products out there?

Generally speaking, insecticides which kill termites specifically can be funneled into a class of their own called a termiticide. This is a blanket term covering the vast majority of chemicals which work to eradicate termites from an area--whether they live in soil or they've taken up residence in the woodwork of your home.

In addition to termiticides, a chemical called an insect growth regulator (or IGR, for short) is present in most all insecticides and gets the job done as well by stunting the growth hormones of the insect in the larval stage of life.

When you use a spray for termite control, you are buying a concentrated version of the termiticide that is mixed with water and sprayed into an area to then reach the termite colony, killing its members.

Want To Just Skip All This Research And Hire A Decent Exterminator For Your Termite Problem?

Click here to check out our exterminator search tool where we instantly send you free quotes from trusted (and thoroughly vetted) exterminators in your local area.

Process Takes About 30 Seconds

Why Use a Spray in the First Place?

With all the options available for taking out termites, what makes a spray the best bet? 

Well, each type of insecticide has its merits and its pitfalls, but the sprays we reviewed are beneficial in the following ways:

  • these sprays are mixed on a per-use basis, meaning the concentration can be adjusted based on need
  • the liquid can seep into hard-to-reach places and kill off unsuspecting termites
  • with a spray, you can a wider range of coverage than you would with a bait station
  • the sprays offer residual protection against new infestations long after the termites (or other pests) in question have been eradicated.

Can't I Just Use Vinegar to Get Rid of Termites?

In the world of pest control, vinegar is almost like liquid gold.

And yet, when it comes to termites, this is where vinegar's powers fall flat—you’ll need something a little stronger to take out these ravenous insects.

In fact, termites actually produce a crude form of vinegar in their gut microbes. As their stomachs break down the wood and metabolize the cellulose within for nourishment, termites create acetic acid molecules (better known as vinegar), which they then use for energy.

So, essentially, if you douse your woodwork in vinegar in an effort to drive the termites out, you're probably just fighting fire with fire.

termites spray facts

Home Remedy for Termites in Wood vs Calling a Professional

If you've got termites on your property and want to get rid of them yourself, that's understandable.

However, we recommend to go the DIY route only when you've got termites in your soil or in trees or bushes in your yard rather than infesting the wooden structures of your actual home.


Well, once termites invade your home, you're outnumbered. Even if you have a full house, the termites will still have you beat--even the smallest termite colonies fall in the 50,000 member range! 

Once they're in, they're really in--setting to work chomping down on your hard-earned property. In the soil, it's relatively simple to spray a chemical to eradicate the termites, but the properties of wood make it so that it the chemicals dry out and distribute without as much ease.

Termites typically infest a home in either one of two ways, depending on the type of termite:

If you spot these safety tubes or notice drywood termite bite marks in your woodwork, it may be too late for home remedies to get rid of your termite problems. 

Take our word for it--with a destructive pest like termites, biting the bullet and shelling out for a high-quality product or termite control service will pay for itself in the long run. 

Are These Indoor Termite Sprays?

One of the most common questions on consumers' minds is whether most termite control sprays can be used both indoors and outdoors. 

We get it: you want something that's strong enough to combat the elements outside, but gentle enough not to affect your pets and kids indoors.

The good news is that most sprays sold to consumers in a retail setting (both online and in stores) are versatile in the sense that they can be flipped for whatever you need; either indoor protection against termites or an outdoor safeguard as well.

What Should I Keep In Mind When Shopping For Sprays?

Keep this in mind: just because all sprays are marketed to kill termites means they're the same. Here are a few things to consider when you're making your selection.

  • Do you have other pests in your yard that you need to kill as well?
  • Are there any standing bodies of water on your property?
  • Do you grow any of your own food in the yard? If so, will you be spraying these crops?

Below are some of the factors to consider before purchasing anything.

Extra Accessories

Most termite killer sprays are sold as industrial bottles and require a spray nozzle to administer the liquid in your yard or home.

The spray nozzle spreads the liquid evenly throughout an area, and it allows the chemical to seep down into the soil to further distribute with existing moisture from rainwater.

A huge bonus of the spray nozzles is their utility: not only can this sprayer be used to distribute termiticide through your home or garden, but can be thoroughly cleaned out and used to spray fertilizer or herbicide as well. We recommend something like this.

Your Family and Household Members

If you're single, or maybe a household of two adults, this section may be a simple shrug of the shoulders to you.

But if you've got a baby learning to crawl in one room, a toddler tinkering around in another, a dog chasing his tail in the front yard and a cat snoozing in the corner, you may be wary about firing off a chemical through your home, no matter how non-toxic it claims to be.

It's important to learn about some of the major termiticides and insecticides so that you can make a decision as an informed consumer, rather than just grabbing something from a shelf or an Amazon lineup.

  • Bifenthrin--pyrethroid extract which occurs naturally and stops an insect's nerve cells from working properly, causing death
  • Permethrin--natural extract from the chrysanthemum flower which paralyzes insects and leads to death
  • Fipronil--a powder which kills insects by binding to nerve endings and shutting down the nervous system
  • Imidacloprid--a nicotine-mimicking insecticide which kills the nerves and shocks insects to death

Will These Insecticides Hurt Me?

It's natural to wonder whether your nerve endings will also meet their untimely demise if you use a termite spray with one of these ingredients, but don't fret!

These sprays work their magic on termites because their bodies are so small. A human would have to gulp down more than their fair share of termiticide to have any ill effects.

That being said, please exercise caution if you do have young children in the house. Always use your best judgment and keep chemicals out of reach of kids. If any chemical is ingested, please contact Poison Control immediately. 

Also, make sure to use proper Personal Protective Equipment (PPE) while spraying your yard and garden for termites. To get an idea of what we're talking about, check out the information in the video below. 

Want To Just Skip All This Research And Hire A Decent Exterminator For Your Termite Problem?

Click here to check out our exterminator search tool where we instantly send you free quotes from trusted (and thoroughly vetted) exterminators in your local area.

Process Takes About 30 Seconds

Termite Sprays Reviewed

In the below section we break down each of our product recommendations in a little more detail.​

  • Top quality product at an affordable price
  • Kills ground termites plus over 75 types of other pests
  • Does not leave residues or fumes behind

Bifen I/T is a simply effective spray which targets termites before they burrow their way into your wood structures, which is why it's out top pick.

This spray contains the active ingredient bifenthrin at 7.9%, which is high enough to knock out termites fast, but gentle enough to use in yards where pets and kids run around and play.

We rated this spray higher than Permethrin not only because it's easier on the wallet (though that was a main factor), but because of its staying power. The next contender on the list, Permethrin SFR, definitely works well to take out termites in the ground, but dissipates in sunlight after about 14 days and must be reapplied. Bifen I/T can last double that time, with a residual protection time of about a month.

When you mix the solution with water to create the spray, you can decide how potent you'd like your chemical termite killer to be. If you're working outside, you have some wiggle room to make it a little stronger. If you are spraying in the home, you might want to dilute it pretty heavily and air out your home for a few hours afterward with doors and windows open.

Bifen I/T does require an external nozzle to spray the liquid, which is sold separately. 

We recommend Bifen I/T to anyone who is looking for a quick, sensible, and effective solution to their termite solution before it gets out of hand.


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    Takes care of termites in ground before they infest wood structures
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    Active ingredient derived from pyrethrin family, safe for pets and kids
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    Can kill many other pests
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    Month-long residual protection


  • Not recommended for use near vegetables or edible crops
  • Must be administered by an external sprayer
  • Eliminates termites with natural extract
  • Contains 36.8% permethrin
  • Can be diluted to treat clothes and other fabrics
  • Because Permethrin comes from the chrysanthemum flower, it's an ideal choice for consumers with pets and kids who are looking for a gentle solution to an aggressive problem.

    This product contains 36.8% of the active ingredient--a surefire way to knock out the termites gnawing their way through your yard.

    In addition, Permethrin SFR has been shown to eradicate other pests like fleas, ticks, bed bugs, mites, ants, mosquitoes, gnats, deer flies, and roaches. 

    Because of the high permethrin content, there are mixed reviews on whether or not this product can actually be used inside the home--which is why we placed it in the last ranking on our list. Permethrin SFR is marketed as an indoor and an outdoor product, but some sellers on Amazon recommend to only use it outdoors.

    When you mix the solution with water to create the spray, you can decide how potent you'd like your chemical termite killer to be. If you're working outside, you have some wiggle room to make it a little stronger. If you are spraying in the home, you might want to dilute it pretty heavily and air out your home for a few hours afterward with doors and windows open.


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      Kills termites in soil as marketed
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      Active ingredient derived from a flower, not a harsh chemical in a lab
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      Can eliminate other pests as well


    • Not recommended for use indoors
    • Can't be sprayed near vegetable gardens or edible plants
    • Requires a sprayer, which is sold separately
  • Well-known relief and protection against termite infestation
  • Can be used in a variety of different structures and settings
  • Available in retail and commercial quantities
  • Normally, the first name to come up at the mention of termiticides is Talstar. It's the most widely-acclaimed, well-known termite spray out there, and for good reason.

    It certainly gets the job done, killing termites as well as other insects that get in the way. It's convenient, requiring only an extra spray nozzle to administer the liquid out into the yard. It contains a high level of Bifenthrin, but not so high that it can't be used inside.

    So, why don't we list this as our top pick?

    Simply put: it's too expensive. You're paying for the brand, but you really don't have to. We can't deny that it's a wonderful product that has its merits, but the same product can be purchased for a lower cost.


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      Takes out termites before they infest your home
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      Great for in-home use as well as outdoor use
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      Works well for other pests, particularly mosquitoes


    • More expensive than other products
    • Requires a spray nozzle, which is sold separately
    • Some customers report that the spray smells bad
    • Recommended mostly for use indoors
    • Can also be mixed stronger for outdoor use
    • Safe for environments with children and pets once dry

    If you're working with a tight billfold, this is the product for you.

    Not only is Martin's IGR Concentrate the economical option when you're doing your initial shopping, but it begins to pay for itself: IGR stands for Insect Growth Regulator. 

    This means that instead of killing just termites, it stops all insects in their tracks...literally. Pests' growth hormones are inhibited in the larval stage, meaning that new bugs can't pop up and, well, bug you.

    This spray is suited for mostly indoor use--which we really like--because you can protect your home from a potential termite infestation before it happens.

    While you're at it, you can kill off any other bugs that may be lurking around, whether you know you have them...or not.


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      Appropriate for indoor use
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      Strong enough to be mixed for outdoor use as well
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      Affordable option for those who need to save a few bucks
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      Kills more pests than just termites


    • Does not include sprayer
    • The bottle comes in a 4 oz container, which may be too small for some consumers
    • Ideal natural option
    • EPA-compliant botanical insecticide
    • FIFRA 25(b) exempt and National Organics Program compliant

    Essentria IC3 Pro Insect Killer is an awesome alternative to those who want an all-natural and botanical answer to their termite problem.

    The solution is compliant to EPA standards as a botanical insecticide, and passes the EPA's Federal Insecticide, Fungicide, and Rodenticide Act (FIFRA) Section 25(b) exemptions.  

    In addition, Essentria IC3 Pro Insect Killer complies with the standards of the National Organics Program.

    We recommend this product not only for consumers who want to take a more natural approach to knocking out termites in the garden, but for those who have standing water.

    If you have a pond, a pool, or access to a creek anywhere on your property, it's imperative that you use a product that's not quite as harsh, chemically speaking.

    The last thing you want is for a ton of chemicals to build up and grow stagnant in your pond while termites run free, escaping into your home.


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      Professional-grade product that kills termites and other pests
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      EPA-compliant to kill bugs without harsh chemicals
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      Exempt from FIFRA 25(b)
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      Great for all landscape types


    • Some previous customers noted a strong minty odor
    • Reportedly killed some users' outdoor plants
    • Requires a spray nozzle sold separately

    Our Top Pick: Bifen I/T Insecticide

    When you have termites in your garden, most termite sprays will almost certainly do the trick. However, our top picks are...

    Of all the termite killer sprays we reviewed, Bifen I/T combines value and quality seamlessly in one package. It's easy to find in stores and online, it's simple to mix at home, and the process of spraying your yard is straightforward.

    Though the spray nozzle is an extra cost, it's good to think of this as an investment. After all, this is a versatile tool in the garden; it can be used to spray herbicides and fertilizer for years to come!

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