White vinegar
If you see ants in your home, mix up a solution of 50-50 vinegar and water and wipe the ants up with it. This kills existing ants and repels future ants by leaving a lingering scent of vinegar that works as a natural ant repellant.
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.
Here's the thing about ants: They never go away completely. And you don't necessarily want them to. Ants help control other pest populations and enrich the soil. But you still shouldn't have to deal with ants in your home or the parts of your yard where you spend time.
Always remember that Vinegar is not a permanent solution to remove an ant infestation. It is reasonable to spread the solution thrice a week over the affected areas to remove ants slowly.
It is advised not to squash ants, doing so will only release pheromones and trigger more ants to come to the location and cause more trouble to you and your family. Ants are known to pack a deadly bite that causes excruciating pain for a short time.
Natural deterrents.
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.
Salt-boil salt and water into a mixture and once cooled, pour into a spray bottle and spray nooks and corners. Oranges-half fresh orange juice and half water sprayed around your home will keep the pests out and keep your home smelling nicely. Essential Oils-used like lemon or orange juices.
Peppermint is a natural insect repellant. You can plant mint around your home or use the essential oil of peppermint as a natural remedy for control of ants. Ants hate the smell, and your home will smell minty fresh!
Distilled White Vinegar
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.
Vinegar is often a common home remedy for insects and ants are no exception. 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.
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. Once the ants determine these food sources, they form long trails to connect their colonies to the food source.
It takes vigilance and a combination of treatments using both home and perimeter insect control, but an ant problem can typically be resolved within a week or two. Follow-up prevention is key to ensure that they do not return.
Case in point: the popular “tip” that Windex is a bug-killer—the truth is that while Windex can technically kill small insects like ants, it's not a suitable swap for tested insecticides, says Dr. Angela Tucker, manager of technical services for Terminix.
You can eliminate the pheromone scent that forms ant trails by spraying a mixture of water and vinegar onto it. Mix equal parts white vinegar and water in a spray bottle, spray down the ant trail and wipe up with a paper towel. The scent of vinegar also acts as an ant deterrent, but will only last for four to 48 hours.
Even though the colony may be indoors, most of the ants will go outdoors to feed. This also reduces the likelihood of detection. To make matters worse, the ants are more active at night than in the daytime and some colonies go dormant during the winter. (The colony is most active during the spring and summer.)
While many people believe that salt is an effective way to get rid of ants, the truth is that salt may only temporarily repel certain species ants, rather than kill them. Ants live in a colony often consisting of thousands of ants.
Using citrus fruits
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.
An ant invasion is annoying, but it can also be dangerous to your health and your home, depending on the type of ant you're dealing with. And as with any pest problem, you definitely shouldn't ignore it and just hope it goes away.
An annoyance more than anything else, most ants in the United States aren't directly harmful to people. If left to run amok, however, ants can destroy structures, spread bacteria and, in extreme cases, cause serious allergic reactions. That's why it's best to nip an ant infestation in the bud.
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.
#4 Using vinegar to kill ants
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).