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Homemade Liquid Ant Killer

Ants are mostly beneficial insects belonging to the same order as bees and wasps. They inhabit almost every landmass on earth and are beneficial to humans because they reduce the pest population. Ants can become a nuisance, however, when they come into your home or yard in search of food or shelter from the cold. There are many chemical pesticides that treat ants, but there are also inexpensive homemade solutions that are just as effective.

Things You'll Need

Vinegar
Water
Dish soap
Caulk

Instructions

- 1
  Kill ants with vinegar. Vinegar is a mild acid that burns the ants when they come in contact with it. Mix equal parts water and vinegar in a spray bottle and directly spray any ants you see.
- 2
  Lightly mist the vinegar-and-water solution on countertops, sinks or anywhere you have seen ants frequent. Once the vinegar dries, it will leave behind an acidic residue that will repel ants that come in contact with it.
- 3
  Spray the homemade liquid ant spray on any ant trails you see. Ants leave behind a trail for other ants to follow. By disrupting the trail, you will prevent them from invading your home again.
- 4
  Destroy the ant nest to get rid of the ants permanently. Pour equal parts dish soap and vinegar directly into the ants' nest. Repeat daily until the ants are completely gone.
- 5
  Prevent ants from coming into your home and yard. Caulk any cracks or gaps in your home where ants can enter. Trim trees and shrubs away from your home so they cannot climb up and enter your home.

Insects & Science