Best Ant Killers

If you need a permanent solution to stop ants invading your house, the TERRO T300B 2-Pack Liquid Ant Baits may hit the sweet spot. It'll kill all the ants you see and all the ants you don't. So, let's check how it works miracles.

As the name suggests, you get not one but two packs in the box; each pack includes 6 traps, so you get 12 in total to place all around your house. And every bait station is filled with sweet, sugary liquid that attracts the ants lurking at your place and an ant-killing ingredient - Borax.

After finding the bait and consuming it, nasty insects leave behind a trail leading back to their living place, making the trails more accessible for other ants. In other words, the bait circulates through the whole colony and eventually kills every ant.

Importantly, Borax slowly interferes with the ant’s digestive system, leaving enough time for ants to go back to the colony and share the dose of poison with the rest. This slow-killing action can let foraging Carpenter ants make several trips to the bait. That's why you may see many ants at the beginning and not a single one after two weeks.

The TERRO baits are very simple to use. They are supplied in improved snap-off tabs that can be placed on any flat surface. All this makes the TERRO Liquid Ant Baits the best ant killer for those individuals who need a powerful solution for removing ants all around the house. Just set it and forget!

If you're looking for a decent alternative to ant bombs, you should definitely consider these poison patches by Harris. Relying on the power of Borax, they work like a charm and seem to make your living environment ant-free just within a day or two.

Borax is a naturally-occurring mineral powder that is non-toxic to pets, children and adults but is poisonous for all types of sweet-eating ants including Acrobat ants, Argentine ants, Big-headed ants, Carpenter ants, Cornfield ants, Little black ants, Ghost ants, Pavement ants, Pharaoh ants, and others. Best of all, Borax works slowly to let ants bring the Harris poison back to the colony and share the bait with the queen. And once Mommy ant dies, the other ants will die with her and the whole colony will be wiped out. Basically, this takes less than 24 hours.

Importantly, the Harris ant killer is an EPA-registered product, meaning it's approved for both indoor and outdoor use. Each pack contains nine 1-oz bait stations that should be enough to protect a standard-sized house with a small patio. Actually, the baits are just tiny pieces of cardboard (perforated rectangles on the packaging) that require you to drip a few drops of the poison on top (the liquid is also included in the kit). The trays can be shaped easily as you need and spread over your house or stapled to the trees. All this makes the Harris baits a versatile solution that not only kills indoor/outdoor ants and their nests but also acts as prevention from further invasions.

If you're not sure what kind of ants are lurking in your house and in your garden, the Home Plus Ant Killer can be the answer to your prayers. It's a super-versatile solution that targets most types of species and works both inside your house and outside.

To begin with, one pack includes 4 metal cans that are destructive on ants but absolutely safe for adults, kids, and pets. Moreover, the traps don't contain any of the major allergens. All this makes them a good alternative to harmful poisons and insecticide spray. So, when treating the area with poison is not an option, the Home Plus Ant Killer is here for you.

Simply punch in the semi-perforated holes on the cans and place them in the areas where ants are particularly active. The ant killer traps will start working on the ants in 24 hours. They are made with 4 different kinds of food attractants to target more than 15 kinds of ants.

The principle of operation is as follows: the working and food-providing ants go inside these metal traps and contaminate the entire nest when they return.

All in all, these child-resistant traps can be safely used just about anywhere. They neither have a sticky surface nor leave a poisonous residue behind. So, you can place them in your house, in your garden, and even in your SUV.

If your toilets and sinks are swarming with ants, turn to Combat's solution. These are the super-powerful baits that can take care of all unwanted guests in your property, destructing whole colonies of ants in a very short period of time. This is achieved thanks to the new approach that the company uses to deal with the pest problem. So, in order to ensure quick and effective results, the manufacturer has made these traps with the 0.01% Fipronil, a new but very effective ingredient meant to eliminate all types of pesky insects, including but not limited to fire ants, Argentine ants, carpenter ants, and others. In fact, despite being new, this insecticide packs a big punch, boasting a projected kill rate of up to 95%. Yet, just like most other poisons, it doesn't work overnight and needs some time to deliver results. On average, it takes from 3 to 7 days to kill the entire colony.

When it comes to the package, each pack includes as many as 6 traps. Keep note though that once you open the baits, you will need to use all at once, otherwise, they will expire due to being exposed to the air. That's why it makes sense to place them all around your house, in all the areas where you see annoying little ants and where they may enter your home. After a short while, you will see the result - all the ants will apparently wipe out. It's worth saying that while being that powerful and destructive for ants, these traps emit no vapor, fumes, or odor and are not dangerous to kids or pets.

If you're looking for a powerful ant killer for outdoor use, you'll be hard-pressed to find a better option than the Terro 1806 Liquid Ant Baits. These are large bait cups filled with liquid poison that can be used on any type of terrain to erase the entire ant colony even in the trickiest spots of your garden. The thing is that the baits come equipped with special stakes that ensure reliable installation on both grass and gravel, flat and uneven surfaces. The baits are ready-to-use right out-of-the-box - all you need to do is push the white thin plastic cap down, break the seal, and then twist a 1/4 turn to activate each bait.

The formula of the traps is rather simplistic, containing sugar, water and boric acid. Yet, it is very effective at attracting all types of sweat eating ants such as Argentine ants, cornfield ants, ghost ants, pavement ants, acrobat ants, white-footed ants, little black ants, crazy ants, and others. To see the first results, the traps will take from 3 to 5 days due to the nature of the poison. Being a slow-acting ingredient, the boric acid has a delayed effect so that ants can bring it back to the nest, feed it to the queen, as well as ant larvae, and then destroy the whole nest.

Intended mainly for outdoor use, the baits come with special stations that protect them from the elements and prevent them from drying out. Therefore, the traps can last for up to 3 months without a need for replacement. However, the exposure to direct sun can decrease their efficacy, so it's better to put the baits in the shadow if possible. This way, you'll get effective, long-term protection against unwanted ants in your garden.