Create a decorative diffuser to fill your home with the inviting fragrance of a garden in bloom. Stretch a pretty piece of lace around the bottom of a glass bottle, and tape it in place. Spray the bottle with a silver mirror-like paint. When the lace is removed, a beautifully intricate design will remain. Fill the bottle with 1⁄4 cup almond oil and about 12 drops of your favorite essential oil. To diffuse the aroma, place reeds, skewers, or dried branches in the bottle.