1. Ibhokisi lesidlo sasemini elimangelengele, alihambisani nemvelo, alinabuthi, alisheleli 2. Ingavuzi futhi ivalwe, ilula futhi iyasiza, ifanele ukusetshenziswa ezikhathini eziningi. 3. Iyabekeka ukuze wonge isikhala futhi kulula ukuyihlanza