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Hydro distillation is a method of extraction, which is sometimes used instead of steam distillation. This process of extraction is one of the most used traditional methods of extraction. In this process rather than having steam pass via powdered wood in hydro distillater, the powder is soaked in to water. Then heat the water container till the steam comes out and then let it be cold and then collects the oil from the top of the hydrosol.
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