Umpu oshushu sisixhobo esifanelekileyo sobugcisa, ipeyinti yokuhlubula, imibhobho yokutywina, ukulungiswa kwefowuni, ukusonga kwevinyl, ukususa iibholiti ezirulileyo/ipeyinti yepeyinti / iithayile zomgangatho, ukuthambisa i-caulk ejikeleze i-sink, i-waxing / ukususa, ukugoba kunye nokubumba iiplastiki kunye nokomisa. kunye nemisebenzi yokunyibilikisa.