White vinegar White vinegar, available at all grocery stores, is a cheap and effective way to kill and repel ants. It is also a natural cleaning agent. Try using a 1-to-1 vinegar/water mixture to clean hard surfaces, including floors and countertops, wherever ants are likely to travel.
Mix a 50/50 solution of vinegar and water in a spray bottle. Spray it directly on the ants to kill them, then wipe up the ants using a damp paper towel and discard them. You can also use vinegar and water as a deterrent; spray it around your windowsills, doorways and other places where you see ants coming inside.
Vinegar—whether white vinegar or apple cider vinegar—is a common ingredient in many kitchens. That's probably why many homeowners hope that vinegar or a mixture of apple cider vinegar and dish soap will kill ants. Unfortunately, it doesn't work.
If you have ants or other bugs around the house, pour a 50/50 mixture of Blue Dawn dish soap and water into an empty spray bottle and keep it handy. When you see the insects, spray them with the mixture.
Boiling water
If you notice ant holes near your home, pour boiling water into them. This method will effectively and immediately kill many of the ants inside.
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.
Try combining three parts powdered sugar with one part boric acid. The sugar will lure the ants in and the boric acid will kill them, Pereira says. Liquid is better—adult ants prefer to drink their food—so water this stuff down a little. “I recommend this to a lot of people,” Pereira says.
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.
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.
Two of the best ways to eliminate ants are Borax and diatomaceous earth. Essential oils, including peppermint and clove, are a natural way to repel and kill ants. Food and moisture attract ants, so keep your home clean and dry to get rid of ants permanently.
Use Table Salt + water OR no water. This solution does “kill”. It dehydrates them.
Castile soap.
Make a spray of 1/4-cup Castile liquid soap and 1 quart of water. This spray kills ants on contact. It's effective against scout ants but won't kill ants back in the nest.
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.
Use Vinegar Instead of Ant Traps or Ant Spray
Spraying these vulnerable areas with a solution of one-half white vinegar and one-half water should cause ants to flee while discouraging them from coming back. Like many people, ants detest the smell of vinegar, though it will not harm them.
To use vinegar as a homemade ant spray, simply fill a spray bottle with a 50/50 solution of vinegar and water. Spray the solution directly on the ants and then wipe the area clean with a damp paper towel.
Carnivorous ants show no such preference. 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.
The sugar attracts the ants, and the baking soda is what kills them: It reacts with the acid in their digestive system, and they explode.
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.
A white vinegar and water solution is a common method to wipe out ants for good. Ants don't like the smell of vinegar. It not only repels them; it can also kill them. Depending on how much you can bear the smell, mix at least one part vinegar and three parts water.
It kills them DEAD. I also put it in a spray bottle and spray it around the picnic tables and chairs. A: Thanks for the tip. We heard about an even more unorthodox method of killing bugs: “A better way to kill insects is ordinary hair spray.
All brands of bleach can kill ants. Clorox is the most popular brand of bleach out there but there are other brands that can also get the job done when it comes to killing ants. Although bleach can kill ants, like traps and baits, it will not be able to completely get rid of the ant problem.
You hit the target when you advised using window cleaner to kill ant trail scents [“Honey, We Have Company,” Aug. 6]. Another great deterrent is mint mouthwash, which will not only kill the scent trail but all ants in the vicinity.
Washing up liquid sticks to the bodies of the ants and dehydrates them. Get yourself a spray bottle to catch the little creatures in flight and mix two generous squirts of dish washing liquid with water.