Lihlahisoa tsa mocheso oa mocheso.
e bonahatsa 90% -97% ea mocheso o khanyang 'me e fokotsa litšenyehelo tsa matla tse sebelisoang nakong ea ho futhumatsa mariha le ho pholisa lehlabula.
E atolositsoe e le lisebelisoa tsa marulelo, lerako le fatše.