What should be done to make the voice disappear for a long time?

There are three ways to lose your voice. First, overload the vocal cords, for this, either talk loudly for a long time, shout, or speak in a whisper. With this in mind, you can attend a concert, karaoke, club or competition, or go to the library, where you will definitely have to talk in a whisper. Second, food. Gargling with a solution of vinegar and lemon juice, drinking alcoholic and caffeinated drinks that dry out the mouth and ligaments. Third, environmental conditions. It is possible both high temperature and cold.