Ants hate the smell of strong citrus fruits. Save your orange, lemon and grapefruit peels and scatter them around entry points. It's a natural way to deter ants without harming them.
Ants hate cayenne pepper. Sprinkle some cayenne pepper or black pepper around that area to repel ants. Make a concoction by mixing pepper + water and spray the solution at the ants.
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. Lay these out in areas where you see ants, and they'll stop using that area as an entrance into your house.
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.
Better Than Hopscotch: Ants will not cross a chalk line. Draw a chalk line in front of exterior doors, to prevent ants from coming into the house. You can also draw a chalk line around tables on the porch or patio, to keep pesky ants away while dining outdoors.
Flour. Wondering how to get rid of ants without dangerous pesticides? Sprinkle a line of flour along the backs of pantry shelves and wherever you see ants entering the house. Repelled by the flour, ants won't cross over the line. This is the best way to get rid of ants at home.
Use this white vinegar solution to spray all entry points of your home, try to spry all windows, doors, baseboards and the common paths that ants would travel within your home. Give about an hour for this solution to take effect, then after a few hours the ants should be dead.
Lemon Juice
Aside from garnishing your tea, lemons can also be extremely helpful when it comes to combating ants in your home. The smell of the lemons masks the scent trails that they use to get to and from food, and also generally deters them from taking up residence.
Unfortunately, it doesn't work. Vinegar does not kill ants in the traditional sense: you spray it, and the ant dies. The only way this remedy is effective is if the ant drowns in vinegar (though water accomplishes the same thing).
Use Table Salt + water OR no water. This solution does “kill”. It dehydrates them.
Killing ants will, definitely, attract more ants because the dead ants release pheromones that attract or rather alert, nearby ants.
invicta workers do have color vision and have a preference for green, orange and red and least prefer blue. “Many people would not consider studying if ants have color vision because ants generally rely on chemicals instead of vision when exploring their environments,” Carbaugh said.
Crazy ants are attracted, not so much to sweets or starches, but to electricity. That's right, electricity! They will infest televisions, gaming systems, stereo equipment, and machinery of all sorts; and when they invade, it is by the hundreds or perhaps more!
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.
If you have those ripe bananas on your counter for too long, they will be all over that. – Air Fresheners: Air fresheners contain a range of ingredients including sweet and fruity that can be alluring to all kinds of pests including ants.
A simple eucalyptus oil solution or a concentrated garlic spray have both been known to put ants off and the best part it is this won't harm your harm your plants, or you!
Powdered Sugar and Baking Soda
Mix one part powdered sugar with one part baking powder, and leave the mixture in corners of your kitchen where ants are located. The ants will be drawn to the sweetness of the sugar, but it's the baking soda that will kill them when ingested.
Boiling water is an easy, effective way to kill ants immediately. If you see ants emerging from a crack in the concrete or a hole in the ground, pour boiling water into the area. This will kill many of the ants within it.
Simply sprinkle baking sofa directly on an ant nest, then spray with white vinegar. This will cause an a foam-like reaction to help kill the nest. The acetic acid in the vinegar will treat a wide range of garden and common houseplant pests but it requires contact.
Ants like living in warm environments but do not like extreme temperatures, whether too hot or too cold. During the winter season, ants will more likely come into your home, as opposed to summer. The reason being because they cannot survive in low temperatures.
Aluminum Foil
The foil will reflect light up onto your plants, deterring any insects and other pests from feeding off the elements inside your garden. Using foil balloons is also a great way to deter pests without mixing aluminum into your mulch. Tie a few of these balloons to the posts around your garden.
Rachel Strike, Researcher at Pest Advisors (opens in new tab), confirms that no, baby powder does not kill ants, 'but it can be used to break the scent trail.
Ants prefer salty snacks to sugary ones, at least in inland areas that tend to be salt-poor, according to a new study published this week in the journal Proceedings of the National Academy of Sciences.