Fill a four oz. oil bottle with about two oz. of carrier oil. Oils such as coconut, flax seed, sunflower and pure vegetable oil provide a scentless base in which fragrance oil is evenly distributed.
Create a blend of essential oils to make a scent you are satisfied with. Practice using a plastic pipette for each different scent of essential oil. This prevents you from accidentally mixing the oils in the bottles.
An example of a delightful candle fragrance blend would be a quarter oz. each of lavender, rose geranium, ylang ylang and jasmine. Mix the blend into a glass bowl.
Add the ounce of mixed essential oils to the glass bottle containing the carrier oil.
Secure the lid onto the oil bottle, and shake it vigorously. This allows the essential oils to mix with the carrier oil. This thins out the scent a bit so that it can be added to your homemade candle formula.