Ikhuselekile kwaye ayinayo ityhefu, uluhlu olupheleleyo lwemibala, iinketho ezininzi, kulula ukuthwala, imibala eqaqambileyo kunye negcweleyo, i-coverage enamandla, intlama ecolekileyo, ilungele abafundi, udongwe, imifanekiso eqingqiweyo ye-plaster, izihlangu, iminqwazi kunye neempahla, amagqabi kunye neendawo zokhuni, ilitye. umphezulu, izikhonkwane kunye nezinye iipeyinti, ukungangeni kwamanzi kunye nokumelana nelanga okulungileyo.