Diatomaceous earth is a powder made from the fossilized remains of diatoms, a type of algae. It is a natural insecticide that can be used to kill ants. Diatomaceous earth works by dehydrating ants, causing them to die. It is a safe and effective way to kill ants, and it is also relatively inexpensive.
Diatomaceous earth has been used as an insecticide for centuries. It was first used in the United States in the late 1800s, and it is still used today. Diatomaceous earth is a popular choice for ant control because it is safe, effective, and affordable.