Homemade Ginger Essential Oil Homemade ginger essential oil needs to be cleaned first, clean the ginger and the tools to be used, then cut the ginger into thin slices, add an appropriate amount of glycerin and heat it in a pot, and release the oil and fat-soluble substances in the ginger through heat. , then turn to a small fire and continue to heat for 30 minutes, then put it to cool and filter t...