Happy Earth Day! To celebrate, the blog featured several ideas on how to reuse items around the house. If you have almost empty fragrance or essential oil bottles around your house, you can use them to create bath salts, scrubs or bath bombs. To do so, pour salt directly into the bottle. The salt will absorb the last few drops of scent. Then, you can pour the salts in your tub or package them for later use. Learn more in the How to Use Every Last Drop of Fragrance Oil post.