For colds & flus use in a steam / tissue inhalation or dilute in a carrier oil or balm as a chest rub. Diffuse in an aroma-burner or use as a room spray, for anti-microbial and antiseptic effect.
Precautions and safety use for essential oil blend:
The potency and potential risks of essential oil blend require that you use them with care. Do not take essential oils internally. You can use essential oils for skincare and massage in a variety of ways. Dilute essential oils with a carrier oil and apply the mixture to your skin. Another option is to add essential oils to your favorite cosmetic products, such as toners, serums, and muscle rubs. But always take care to dilute the essential oil in a carrier oil first.