Knowing how to get rid of ants around the house is important. But it’s also fun to learn just how fascinating these creatures are. They’re industrious and super smart, as insects go. Some ants can support up to 50 times their own weight while upside-down on glass. Ants are found almost everywhere on Earth. The largest ant colony ever found was over 3,750 miles wide. And you think you’ve got problems?
All fun facts aside, it’s necessary for us to know how to control any kind of pest invasion in our homes for both health and safety reasons. If you suspect you have a serious ant infestation, consider calling a pest control professional. However, most ant problems—especially those teeny tiny “sugar” ants (a common name that many people use to describe any small ant that is attracted to sweets)—are generally annoying and a problem you can solve quickly with ordinary items you may have on hand around the house and garage.
Mop and Vacuum
To get rid of ants, start by mopping the floor at least once a day. Mopping and vacuuming help to remove the ants’ pheromone trails. Cleaning and mopping will also rid your home of the food and crumbs that attract the ants.Soap and Water
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. The soap actually breaks down their exoskeletons, and they die almost immediately. It’s a cheap and easy cleanup.Diatomaceous Earth
This is my personal favorite way to get rid of ants because it is natural, quick, and sure. Diatomaceous earth (DE) is nontoxic and harmless for pets and kids. Important: Make sure you’re using food-grade diatomaceous earth, not swimming pool DE, which has been chemically altered and will be completely ineffective in killing ants and other bugs.Sprinkle the food-grade DE outside around the perimeter of your home. You can also safely sprinkle it inside where you see the ants—along baseboards, especially. Don’t wet the DE, or it won’t work. If it should get wet, reapply with new dry food-grade DE.
Vinegar
A 50–50 ratio of water and plain white vinegar can also deter ants. Use this mixture to spray on countertops, windowsills, and high-traffic areas.WD-40
Spray any areas where ants are feeding or accessing your house with WD-40. The spray will kill ants and serve as a deterrent from further access as long as residue from the spray remains. Not sure where they’re coming in? Spray WD-40 along the outside perimeter of the house. They won’t cross it, because ants hate the smell of WD-40 (so do rabbits!). Repeat as necessary.Chalk
Get rid of ants by drawing a line around your home’s entry points using ordinary blackboard or sidewalk chalk. The calcium carbonate repels ants.Boiling Water
If fire ants plague your yard or patio and you’re tired of getting stung by those tiny attackers, a flowerpot can help you quench the problem. Place the pot upside down over the anthill. Carefully pour boiling water through the drain hole, and you'll be burning them and their house for good.Citrus
To ant-proof your kitchen, you don’t need insecticides or ant traps. Just give it the lemon treatment. First, squirt some lemon juice on door thresholds and windowsills. Then squeeze the lemon juice into any holes or cracks where the ants are getting in. Finally, scatter small slices of lemon peel around the outdoor entrance.Fine Powder
One EC reader reports that cheap baby powder in a plastic can works to get rid of ants. Drown them in it. They can’t make it back to the nest because they can’t run, and they'll dry out before they can summon help. You will need to vacuum up the powder, but it doesn’t stink.Spearmint Gum
Another reader puts a stick of spearmint gum opened slightly on each shelf and drawer in areas frequented by ants and other pantry-prone bugs.“Since doing this I have not seen a single bug. I am away for about four months a year and always come home to bugless cupboards/kitchen.”
