Umkhiqizi
Okungu-3-layer okuphefumula: izingqimba ezi-3 zingavimba kangcono izinhlayiya ezincane emoyeni bese ziyayihluza ukunciphisa ukugcwala kokugqoka imaski.
Idizayini enengqondo Izindlebe zezindlebe ezinwebeka: Izihibe zezindlebe ezinwebeka kakhulu zifaka ingcindezi encane ezindlebeni nasebusweni, ukugwema ukungaphatheki kahle okuhambisana nokusetshenziswa kwesikhathi eside.
OKUDINGEKAYO KOMUNTU NASEKHAYA: Gcwalisa ikhithi yokunakekela yomuntu siqu ukuze isetshenziswe nsuku zonke, ekhaya nasehhovisi, esikoleni nangaphandle, abasebenzi bezinsizakalo nezidingo zomuntu siqu. Isipho esihle somndeni nabangane.