Using this aromatherapy bracelet is easy. First, take out the included wool disc. Add a few drops of your favorite essential oil to the wool disc. Then put the scented wool disc back inside the locket. You can adjust the 7' band to fit your child's wrist. The bracelet can be worn all day, allowing your child to enjoy the aromatherapy benefits. When it comes to maintenance, keep it away from sharp objects to avoid scratches. Since it's waterproof, you can rinse it gently under water if it gets dirty. However, don't soak it for too long. If the scent fades, just add more essential oil to the wool disc. Always store the bracelet in a cool, dry place when not in use.