Making essential oil roller bottles is one way you can make use of oils. There are many different blends that you can make to help with a variety of different issues.
If you find that you could use more energy during the day you should create a blend using rosemary, peppermint, and lemon. This combination will help stimulate your senses and give you a nice and natural pick me up when you are feeling tired.
If you are looking for something to help you breathe better during cold and flu season consider a blend of eucalyptus and peppermint. Putting this under your nose can really help open up your nasal passages and give you a lot of relief.
When using oils in a roller bottle make sure to use a high-quality carrier oil as well. This way you can be sure that the blend is safe to use on your skin.