1. Isikhongozeli sezinto ezininzi zokugcina indlu 2. Ukutywinwa okuqinileyo, kunokukhusela kangcono imixholo yebhokisi 3. Ukubonakala kwe-Opaque kunokukhusela ngcono ubumfihlo bakho 4. Ukusebenzisa imathiriyeli yeplastiki eyomeleleyo, umthamo oqinileyo wokuthwala umthwalo, imiphetho egudileyo kunye neekona ezingqukuva, kulula ukuhamba.