1. Lamba wa m'chiuno uyu amapangidwa ndi zokutira zasiliva, SBR, ndi OK nsalu, zomwe zimakhala zotanuka, zolimba, komanso zopepuka.
2.Kutuluka thukuta, zosakaniza zochepa.Lamba wa m'chiuno uno cholinga chake ndi kukana thukuta ndi madzi kuti tipewe kukula kwa bakiteriya.Sanzikana ndi thukuta ndi mabakiteriya oviikidwa mu thukuta, pokhapokha ngati mukukana kusamba.Ndiyeno lamba wonunkhiza adzakhala wamng'ono wa nkhawa zanu.
3.Chingwe chosinthika cha nayiloni chingakuthandizeni kupeza zolimba zoyenera