Using your Serina and Company Signature Aromatherapy Locket Bracelet is easy. First, open the locket and apply a few drops of your favorite essential oil to the wool pad inside. Close the locket, and you're ready to go! The scent will gradually spread through the vents. When choosing an essential oil, pick one that suits your mood or need, like lavender for relaxation. As for maintenance, if the wool pad loses its ability to hold the scent, you can replace it. Also, keep the bracelet away from water to avoid damaging the metal and leather. When not in use, store it in a cool, dry place. And be careful not to over - apply essential oil, as it may cause a too - strong smell.