Baking soda (or borax) That's because baking soda and borax both kill ants when they eat them. To make a homemade ant bait trap, combine equal parts baking soda or borax with honey and water. Place it in a shallow container and leave it out wherever you usually find ants in your home.
Baking soda and powdered sugar: Spreading baking soda with powdered sugar mixture with equal parts may disrupt the digestive systems of ants and kill them. Vinegar: Wiping ants with a solution of equal parts of vinegar and water or only vinegar may work the best.
Use citrus, like lemons, oranges, or grapefruit and harnesses the power of d-limonene — the acidic oil found in the peels. This oil is toxic to ants (so it will kill them on contact) and it messes up their trail, so live ones won't be able to find the food source.
Will Vinegar Kill Ants? The bad news is that vinegar doesn't really kill ants the same way insecticides or pesticides do. The chemical composition of vinegar isn't enough to poison ants.
Spiders are a very common predator of ants. Not only do they kill the worker ants, but many species will also eat ant larvae and their pupae to ensure that future generations are destroyed as well!
Echidnas have an extremely specialized diet, which has probably helped to make them so successful. No other mammal in Australia eats ants and termites, so they have no competition for food. The echidna's body is highly adapted for this diet.
Cayenne Pepper or Black Pepper
Both cayenne and black pepper repel ants. Ants hate cayenne pepper. Black pepper will work just as well too. Locate the source of the ant infestation problem, sprinkle some pepper around that area and if possible, create a wall that will stop the ants from accessing your household.
Try pouring a line of cream of tartar, red chili powder, paprika, or dried peppermint at the place where you think ants might be entering the house; they won't cross it. You can also try washing countertops, cabinets, and floors with equal parts vinegar and water.
Lemon. Lemon is another known home remedy for ants. The thought is that the acidic property of the lemon juice will mask the ants' scent trails and, as a result, deter them. For this DIY ant control option, it is recommended to mix together one part lemon juice with three parts water and use it as an all-purpose spray.
To eliminate ants naturally, mix peppermint or lavender oil (two scents ants hate) with water and spray mixture on entry points like windowsills or door frames. If you decide to take the chemical route, look for a product with boric acid, and make sure to carefully read the instructions.
Natural deterrents.
If you know where ants are getting in, you can line these entryways with things that ants hate. Salt, baby powder, lemon juice, chalk, vinegar, bay leaves, cinnamon, or peppermint oil are a few items that you have around your home that will stop ants from coming inside.
As any experienced homeowner knows, ants can be a challenge to dispel once they have entered your home. Similar to other woefully resilient pests, such as termites, ants form major colonies, meaning that unless you manage to eliminate every single ant, they may very well bounce right back the next week.
Ants hate Vinegar. The smell of Vinegar will cause them to stay away from it or permanently leave the house. Ants crawl in a straight line, marching towards the food sources. The Vinegar solution will interfere with these pheromones, and the ants will get lost.
Thankfully, it's also quite effective at killing ants if used properly. Baking soda alters your pH balance. This is wonderful for humans and one of the many reasons why it's eaten. For ants, though, the altering of their bodies' natural chemistry is fatal.
Home Ant Control Tips
Windex, the glass cleaner, is a known insect killer. When you have an ant swarm in your house, spray them all with Windex and they will die nearly instantly. Windex can also eliminate some of the scent trails that ants follow to find food.
If you don't have an ant problem yet, baking soda may prevent ants from coming into your home by sprinkling it around entry points. However, it is not a great way to get rid of them when they have already infested it.
A sudden ant infestation in your kitchen means there is a food source somewhere. The food can be honey, sugar, syrup, meat, fats, breadcrumbs, etc.
– Candy: The sugar in candy makes it highly desirable for ants. When there is sugar that is melty and gooey from a piece of candy, that is going to make them go crazy. – Scented Candles: If you have any candles that smell fruity or like fresh baked goods, they could be attracting ants to your home.