Because liquids boil at different temperatures, this method works. It is heated and vaporized. Then, it is returned to a liquid form because it had risen to the top of the apparatus and was condensed. There are three types of distillation, simple distillation, fractional distillation, and destructive distillation. Simple distillation is used to get one substance to dissolve another substance from another solution.
Fractional distillation is used to separate each liquid from a mixture.
They are used to cleanse soiled areas. There are a lot of ways to make these various agents. Soap and detergent are two very different types of cleansers and are used for different purposes but they cleanse soiled areas the same way. They are also in the same family because of this.