Got a Roach Problem? Here's What to Do

14. Using diatomaceous earth: a natural roach killer

Diatomaceous earth is a naturally occurring substance that's lethal to roaches. Made up of the fossilized remains of tiny aquatic organisms, the microscopic edges of diatomaceous earth pierce the roach's protective exoskeleton. Once their exoskeletons have been pierced, roaches lose moisture and essential fats. This eventually leads to dehydration and death.

To use this method, sprinkle diatomaceous earth in areas where roaches are prevalent. It's important to keep the powder dry as moisture reduces its effectiveness. While diatomaceous earth is a potent roach killer, it's harmless to humans and pets. This makes it an excellent choice for households looking for natural pest control solutions.