ditekesi tse potolohang haufinyane jwale di tla dumellwa ho eketsa sekepele sa bapalami hore di tlale tswete, ha ditekesi tsa maeto a malelele tsona di sa tlo dumellwa ho palamisa bapalami ba kahodimo ho lenane le etsang 70%, ha feela ho latelwa ditsamaiso tse ntjha tsa thibelo ya kotsi tse amanang le dikwahelanko le molomo, ho nyanyatsa makoloi ka dibolayadikokwanahloko le ho bula difenstere.

iiteksi ezihamba imigama emifutshane ngoku ziza kuvunyelwa ukuba ziwandise umthamo wazo wokukhwelisa i100 leepesenti, ngelixa ezihamba imigama emide zingavumelekanga ukuba ziwandise umthamo wama70 eepesenti, phantsi komqathango wokulandelwa kwemimiselo yokuthomalalisa umngcipheko omalunga nokunxitywa kwezigqubuthelobuso, ukucocwa kwezithuthi ngesibulalizintsholongwane kunye nokuvulwa kweefestile.
