Fyuluta yamagetsi imachotsa bwino tinthu tokhazikika, malo owuma moto owuma, kapena opindika adapangidwa chifukwa cha ukalamba womwe ungasakanizidwe panthawi yoyendera. Zimalepheretsa izi zodetsa zomwe zimaphwanya zigawo kapena kugulitsa, zikuwonetsetsa mosalekeza, ndi zokhazikika, komanso zopepuka zamavina m'pasholo.