Favorite Things: How to Make Homemade Bug Repellent Oil
Jun 24, 2013·To humans and dogs and big insects, it just feels like a very fine powder (almost like baby powder). But to small insects like fleas, the powder feels like super sharp glass that kills them. It’s an amazing insect repellent that I use around my house and garden. It works amazingly well. I’ve heard it works wonders for fleas.