6 bestIndoor Ant Killersof June 2025
112M consumers helped this year.
1

TERRO Ant Killer Liquid Baits T300CAN
Terro

9.8
2

Raid Max Double Control Liquid Ant Killer Baits and Traps, Kills Ants Where They Breed, For Indoor Use, Child Resistant, 8 Bait Stations
Raid

9.6
3

Raid Ant Killer Baits And Traps For Indoor Use, Child Resistant, 4 Count
Raid

9.3
4

TERRO T334BCAN Multi-Surface Liquid Ant Baits - 4 Discreet Bait Stations, Multicolor
Terro

9.0
5

Greenway Ant Bait Gel 6 Tubes + 6 Plungers (42.5gr per Tube)
Innovative Pest Control

8.7
OtherUp to 7% off
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A Guide to Selecting the Best Indoor Ant Killers
Choosing the right indoor ant killer can make a big difference in how quickly and effectively you get rid of ants in your home. The best product for you depends on your living situation, the severity of the infestation, and your preferences regarding safety and convenience. Understanding the key features of ant killers will help you make a choice that fits your needs and keeps your home ant-free.
Type of Ant Killer
Indoor ant killers come in several forms, such as sprays, baits, gels, and powders. Sprays provide immediate results by killing ants on contact, but may not address the colony. Baits and gels attract ants, which then carry the poison back to the nest, targeting the source of the problem. Powders can be sprinkled in areas where ants travel. If you want quick results for visible ants, sprays are useful, but for long-term control and to eliminate the colony, baits or gels are often more effective. Your choice should depend on whether you want instant relief or a more thorough, lasting solution.
Active Ingredient
The active ingredient is the chemical that kills the ants. Common ones include borax, hydramethylnon, and fipronil. Some are slower-acting, allowing ants to bring the poison back to the colony, while others work quickly. If you have pets or children, you may want to choose a product with a less toxic ingredient or one specifically labeled as safe for use around them. Always check the label for safety information and effectiveness against the type of ants you have.
Application Method
How you apply the ant killer matters for both effectiveness and convenience. Some products require you to place bait stations, while others are sprayed or sprinkled. If you prefer a hands-off approach, pre-filled bait stations are easy and mess-free. For targeted treatment in cracks and crevices, gels or sprays might be better. Consider where the ants are entering and how much effort you want to put into application when making your choice.
Residual Effect
Residual effect refers to how long the product continues to work after application. Some ant killers provide ongoing protection for weeks, while others only work at the time of use. If you want to prevent future infestations, look for products with a longer residual effect. If you just need to deal with a one-time problem, a product with a short-term effect may be sufficient.
Odor and Staining
Some ant killers have strong odors or can stain surfaces. If you are sensitive to smells or concerned about your furniture and floors, look for products labeled as odorless and non-staining. This is especially important for use in kitchens, bedrooms, or other living areas where you spend a lot of time.
Safety for Pets and Children
If you have pets or young children, safety is a top concern. Some ant killers are formulated to be less toxic or come in tamper-resistant bait stations. Always read the label and choose a product that matches your household’s needs. Place ant killers out of reach of children and animals, and consider non-toxic options if safety is a primary concern.

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