How much fragrance oil should I use?
Edited
Start with a small amount of our premium fragrance oil to add to your application. Remember that our fragrance oils are highly concentrated, so a small amount will give off a potent aroma. You can even extend the life of your fragrance oil with a carrier oil to dilute the concentration. Use a smaller amount of the skin-safe fragrance oil in this case.
See usage guidelines for fragrance oils.