Essential oils can usuallv be found at a health food store. There are also many good sources online. Enjoy the process - savor the sensory experience of enjoying each scent on it's own and then appreciate the change as additional oils are added. Keep note of how your mood changes. If needed, clear your smell receptors with ground coffee. Review the notes for more information on combining scents. Once all the oils have been combined, add the alcohol and gently swirl, mixing all the ingredients. Leave for 1 week. Go easy on this stuff. You can always make more!