1. Mvula yambiri chaka chonse, chinyezi, mchere wa kulemera kumadera.
2. Malo ogwirira ntchito ndi chinyezi, pamakhala malo nthunzi.
3. Kukwezeretsa kwa osapitilira 2000m.
4. Malo ogwirira ntchito amakhala ndi fumbi, fumbi ndi ena osakhala - fumbi loyaka.
5. Malo ogwirira ntchito amakhala ndi ofooka acid, ofooka ndi mpweya wina wowononga.
6. Monga mafuta, mankhwala, chakudya, wankhondo, usirikali, ndi malo ena osefukira madzi osefukira, kupukusa kuyatsa kopepuka kapena kuyatsa kwa msewu.