Essential oils have been used for a variety of purposes throughout history. They were used for medicinal purposes, for embalming the dead, for antiseptic purposes, and for cleansing. 

Essential oils are obtained from plants and plant materials, so they are 100% natural. And when grown under the right conditions, essential oils can also be organic. You can also buy best organic essential oil through various online sites.

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Depending on the intended use, there are different grades of essential oils. If an essential oil is to be used for medicinal purposes, it must be of a higher quality than oil that is only used for aromatherapy.

Essential oils are obtained from various parts of the plant. Some plants only use flowers. For others, the leaves and for others, the whole plant can be used in essential oils. The extraction method can determine the quality of the essential oil.

When you buy essential oils, there are different grades of oil. If you are just trying to add a scent or fragrance to the room, you can use lower quality and therefore less expensive oil. 

When you need essential oils for medicinal use, you need higher or therapeutic grade essential oils. These oils must be clearly labeled as “therapeutic” and can be branded as a certified testing center.

Store essential oils in a cool, dark place. Sunlight impairs the effectiveness of essential oils. For this reason, higher quality oils are available in dark yellow or cobalt blue bottles. These bottles protect the sun from essential oils.