• Indawo enhle, ehlala njalo njengentsha:Indawo engaphezulu ipholishwa izendlalelo eziningi, ezingabuni futhi zithuthukise izinga lefenisha.
• Ikhethwe ngokucophelela, ihlala isikhathi eside:Ingxubevange ye-Zinc enokuqina okuqinile nokungagqwali, okungagugi kalula futhi kugqwale;
• Ukubamba okunethezekile, ukubumba kocezu olulodwa:Kwenziwe ngocezu olulodwa, kuzwakala kuwugqinsi, isandla esisodwa sibambelela, sizizwa sinethezekile;
• Imbobo yesikulufu evamile, ebambeke ngokuqinile:Ifanele u-99% wesikulufu, uchungechunge lucacile, ukulunywa kuqinile, futhi akulula ukuxegiswa isikhathi eside.