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Top 7 Best ant killer spray for indoors

Best Ant Killer Spray for Indoors: We have to admire that we try many things to keep our house clean. But believe it or not, doing that is not so easy. There are many places in our home which are much protected, and some are not. Every area has some problems, even after cleaning, just because of some insects or small animals. We cannot remain our food, clothes, or any other essential things in an open place just because of them.

Before going any further, we must know what is an ant killer spray and how it works? Most of us are aware of ant killing stuff because we all need them to maintain our house. Ant killer sprays are beneficial in a sense; though there are many natural ways to prevent this issue, they are time-consuming. Ant spray is made with a few ingredients which can be applied to the household ants by spraying. You can also find granules that kill ants, but they are best for outdoors.

Therefore, sprays are the quickest method to relieve ants, but you must know the proper application methods unless it leaves a residue on exteriors and an aroma in your house. The active ingredients used in ant killer sprays are Pyrethroid, chlorfenapyr, imidacloprid, and fipronil. These are moderately toxic active ingredients that affect termites and ants in the same way. So, now the question remains, which are the best ant killers in the local market? You will find plenty of indoor ant killers on the market in different forms, from sprays to bait. Besides keeping your house clean, we can help you find the right indoor ant killer to decrease or disrupt ant plagues.

Top 7 Best Ant Killer Reviews

1. Raid Ant & Roach Killer Defense System

Raid Ant & Roach Killer is one of the fastest sprays that kill ants and keeps killing with remaining action for up to four weeks. It is straightforward to use, and every spray confirms complete coverage of the areas ants, roaches, and other enumerated bugs may be crowding. The most important thing about this spray is this thing leaves no lasting chemical fragrance.

Key Features

  • Kills on interaction.
  • Remaining kill of ants and roaches for up to four weeks after using.
  • Leaves behind no enduring chemical odor.
  • Has an Outdoor Fresh fragrance.
  • Use with other Raid Defense System products to work smarter, not harder, to fight bugs.


  • Works instantly on ants, residue lasts days
  • Reasonable price
  • Comes with fresh scent, no bad odor
  • Effective to kill other bugs, except ants


  • Caps are of very light in thickness.

So, watching the features and users' opinion, we can say Raid Ant & Roach Killer Defense System spray works efficiently and can satisfy the users, though the usage is up to you.

2. Raid Ant & Roach Killer Lemon Scent

Yet another spray from Raid, like the previous one, Raid Ant & Roach Killer Lemon Scent, has the same unique formula that kills ant and other bugs on interaction and keeps killing even after being used. With remaining action for up to 4 weeks, this product kills a broad diversity of insects, including Roaches, Ants, Silverfish, Crickets, Earwigs, Household Spiders, Multicolored Asian Lady Beetles, and Stinkbugs. On top of them all, it has a pleasing lemon flavor fragrance.

Key Features

  • Kills not only ants but also many other insects and bugs
  • Leaves lemon flavored fragrance after use.
  • Remaining kill of ants and roaches for up to four weeks after using.


  • It is very easy to use and not that much harmful
  • Value for money
  • Excellent fragrance


  • Sometimes creates problem while spraying

Raid Ant & Roach Killer Lemon Scent is similar to the previous one mentioned, but it has a few extra facilities like more killing and a lovely fragrance. So those who are interested in buying a Raid product can go for it.

3. MDXconcepts Organic Home Pest Control

The MDXconcepts Organic Home Pest control spray by MDXconcepts attacks, kills and removes all kinds of annoyance by ants, fleas, earwigs, stink bugs, mites scorpions, a unique fragrance of its own. Made from superiority-tested elements in the USA, it Repels & kills on directly. This ant killer is one of the safest sprays to use around the house because it uses organic, natural elements to prevent and kill insects. All the used components are non-toxic, but they are still fast interim and long permanent. This spray not only kills the remaining ants or bugs in the home but also prevents them from coming back inside.

Key Features

  • Naturally Kills and Repels Home Invading Pests
  • Made with Natural and non-toxic ingredients
  • Fast Acting but also Long Lasting
  • Safe and money back guarantee.


  • It is Non-toxic
  • Made with fully Natural ingredients
  • It acts fast and last for long
  • Guarantee clean killing
  • Vanishes all kind of pests
  • It heats up steadily.


  • Does not work for cockroaches
  • Dark temptation fragrance, not liked by all

As MDXconcepts Organic Home Pest Control Spray is made with natural ingredients, it is safer and works well. Though it has some wrong sides, the positives can ignore them. So, if you are searching for an organic spray, this can be the right choice.

4. Ecosmart 33119 Organic Home Pest Control

Ecosmart 33119 Organic Home Pest is yet another organic creation grounded on carnation and peppermint oils, which can kill on interaction and resist over 100 insect species, counting our main concern ants. One of the most critical parts of this killer spray is this product is safe for kids and does not pollute home exteriors. According to users, this product doesn’t work instant, but within 2/3 minutes, it starts working and kills. It has its peculiar fragrance.

Key Features

  • Organic home pest control kills and repels over 100 home attacking pests
  • It is for both indoor or outdoor use
  • This spray is safe to use around children and pets
  • Home pest control is prepared from a original blend of organic plant oils
  • Non-toxic, plant-based formula


  • Does not harm the environment of the house.
  • Safe for pets
  • Comfortable and safe use


  • Smells strong
  • It is advertised to kill 100 insects but it is not

Ecosmart 33119 Organic Home Pest is undoubtedly one of the best solutions for killing ants. It is organic; therefore, it now needs to worry about health, and it works effectively. It can also be a choice for those who need a safe and organic spray to prevent ants from their house.

5. Orange Guard Home Pest Control

Orange Guard Home Pest Control is one of the killer sprays that is prepared with a water-based formula. It contains d-Limonene and hydrocarbon, and with the combination of both these ingredients, this spray smells like orange. D-Limonene and hydrocarbon are well mixed with water, and you have to shake the jar from time to time before using it to combine house cleaning and pest killing successfully.

Key Features

  • Made from d-Limonene (orange peel extract)
  • Indoor/outdoor fly spray
  • Works on insect pests
  • EPA-registered


  • Kills as it is advertised
  • Fast killing for ants, and other pests
  • Smells good and safe use
  • Not that much costly


  • Requires direct spray

So, Orange Guard Home Pest Control spray is not that much well-featured, but it works efficiently. Besides, it has one of the best smells. For those who want good fragrance and effective sprays, this product is for them.

6. TERRO 16 oz. Carpenter Ant & Termite Killer

TERRO 16 oz. Carpenter Ant & Termite is one of the most effective ant killer spray available inside the market. It has a wide range of users, and they are satisfied with this product. The exactitude tube directs the spray into wall holes and infested wood where pests live. This spray permits easy to use in cracks and crevices, indoors and out. It Provides quick-killing action and outstanding control.

Key Features

  • Kills carpenter ants and termites on contact
  • Residual control for up to 4 weeks
  • 2-way precision spray nozzle can be applied as a wide spray or into cracks and crevices
  • Can be used indoors and outdoors
  • Two ways spray nozzle


  • Works longer than expectation
  • Prevents insects faster
  • Best stuff according to the users
  • Convenient use
  • 16 oz larger can
  • Reaches anywhere you want to spray


  • Need to improve the nozzle quality
  • Requires closer spraying

So, watching all the features of TERRO 16 oz. Carpenter Ant & Termite, we can determine that this thing works well, and it is one of the best choices to use in household conditions.

7. BioAdvanced 700420A Termite Killer

BioAdvanced 700420A Termite foam kills termites in front of you and those you cannot see on contact. Its broad-spectrum foam enlarges to reach hard-to-reach zones both indoors and outdoors. Can be used on lawns, landscapes, foundations, decks, patios, woodpiles, and wooden elements in basements, crawl spaces, attics, decks, fencing, and other listed places where you need to demolish bugs and ants. This product also kills Carpenter Bees, Wood-infesting Beetles, and other pests.

Key Features

  • The Foam Expands at a 30:1 Ratio
  • Kills the Termites in front of us, even the ones we don't See
  • Kills Carpenter Bees
  • PLUS Kills Ants, Wood-infesting Beetles and Other Pests
  • Active: 0.05% Imidacloprid


  • Easy to use
  • Value for money
  • Fast killing
  • Best for bee and ant killing, inside and outside


  • Poor quality nozzle
  • Sometimes leakage problem

On the whole, we can see, BioAdvanced 700420A Termite has a few wrong sides, but the useful features cannot be ignored. This spray can satisfy the users because it can clear the ants from your house; therefore, it is recommended.

How do you choose the best Ant killer spray: (Buying Guide)

Things to consider when you are buying an Ant killer spray: There is a long list of these creatures, but today we will talk about the ANTS. Because every household insect has their season to come out in troops, and we know the spring is arriving, and this is the high time when ants show up in your home. They are regular house ants and known as sugar ants because they are very much attracted to sweets; like the rats or cockroaches, they are not going to harm your house, clothes, or health, but they are indeed maddening. Today, we will find out some indoor ant killer sprays, which can certainly be your primary weapon to get rid of these ants

We all know that ants can appear in our house for many reasons; some of them are very hard to prevent. They can be attracted to our home for the warmth, sugar, and other foodstuffs that we preserve in our household areas. Therefore, to avoid this problem, we can use ant killers. Several ant killers are available, but the most convenient way to prevent them in the house is ant killer sprays.

Ant killers are instant and short terms solutions but choosing the proper one can have long-lasting effects too. Above given ant killer sprays can be used for a direct application to restrict ants and other insects from our home. Ant killer sprays include different chemicals, but there are some organic products available as well. There are few things we must consider before buying ant killers sprays, and those are as follows.


On our product description, we saw that some ant-killing spray products have an overwhelming smell. So we have to find those products from the market which has minimal odors that tolerated.


Ant killer's sprays come with a variety of chemicals, but some have organic oils and ingredients. A product with essential oils in it may be less toxic and give the ant killer a better scent; though the oils don't kill the ants faster, it is safer to use


Reasonable priced indoor ant killers like $10 may have lower meditations of elements. Consider indoor ant killers in the $15 to $25 range; they likely have higher active ingredient concentrations. For best results, products over $25 are professional-strength killers, but they're also potentially more toxic.

How to spray for ants indoors:

Final Verdict

To wrap it up, we can say ant killer sprays are not for long-lasting use like bait, powders, or gels, but they are very instant killer. Because you don’t have to wait until you ants come in touch with them, just spray and kill the insects you need. The listed sprays are very efficient and user friendly. I hope they will help prevent the annoying situation you face because of the ants. Furthermore, they also avoid different bugs and pests so that you can have tension-free preservation in your household areas and garden.