Powotcha ulusi wopota, kusintha zoikamo zozizira, kukhazikika kwa magetsi, ndi kugwiritsa ntchito mafuta oyenera otenthetsera kutentha - zida zopota zimatha kuthana ndi zovuta zomwe zimayambira nyengo yozizira. Njira zothetsera vutoli zimathandizanso kuti zidazo zikhale zokhazikika komanso zogwira ntchito. Kusamalira nthawi zonse kumapangitsa kuti ntchitoyo ikhale yabwino komanso moyo wautali wogwira ntchito.