1. Dziwani malo okhazikitsa: Sankhani malo omwe ali pavili kapena malo apamwamba a malo okhazikitsa kuti muwonetsetse kuti ndodo yonse ya mphezi imatha kuphimba magawo onse a pamwamba.
2. Konzani zida zokhazikitsa: Gulani zida za kukhazikitsa monga ndodo zoyatsira, zoyambitsa, mabungwe akunyumba, etc. Izi zikukwaniritsa zabwino zakuthupi.
3. Ikani ndodo yopepuka: khazikitsani ndodo yokhazikika pamalo okonzedweratu pamwamba pa intaneti kuti muwonetsetse kulimba komanso kukhazikika.
4. Lumikizani wogwetsa wotsika: Lumikizani wochititsa pansi pansi pa ndodo yoyaka ndikuzitsogolera pansi pa chipilala kapena khoma.
5. Ikani thupi lokhazikika: Ikani thupi lokhazikika mobisa, ndikulumikizani wochititsa modekha kuti zitsimikizike kuti mphezi zitha kutuluka bwino padziko lapansi.
