Food-grade diatomaceous earth is a fine powder from fossilized algae. It works by scratching and dehydrating pests on contact.

For use:

  • Dust a thin layer on mattress seams and bed frames.
  • Leave for 4-6 hours (or longer for bedbugs).
  • Vacuum away afterward.

Reapply as needed. The EPA recognizes DE as a safe, non-toxic option for household pest management.

But wait, there’s more—cloves can add an extra layer of repellency.

Cloves for Added Protection

Cloves contain eugenol, a compound with insect-repelling qualities. Grind whole cloves into powder or use the essential oil.

Simple method:

  1. Grind cloves and sprinkle around mattress edges.
  2. Alternatively, mix 15-20 drops of clove oil with water for a spray.
  3. Apply to potential hiding spots and reapply every few days after vacuuming.

This acts as a deterrent, complementing other methods.

Natural Insect Repellent Spray Recipe

Combine multiple ingredients for a homemade spray.

Ingredients:

  • 1 cup white vinegar
  • 1 cup water
  • 10 drops peppermint or eucalyptus oil
  • 1 tablespoon baking soda
  • Optional: 1 teaspoon Castile soap

Instructions: