Ndi kutchuka kochulukira kwa zokongoletsera zapakhomo, chithandizo chazenera chakhala chinthu chofunikira kwambiri pakukulitsa mawonekedwe a chipinda chilichonse.Izi zachititsa kuti pakhale kufunikira kowonjezereka kwa mapangidwe atsopano ndi amakono a mazenera akhungu, ndipo pali ogulitsa nsalu zotchinga mawindo osiyanasiyana ndi opanga zinthu zakhungu omwe tsopano akupereka njira zambiri zokongola komanso zogwira ntchito zophimba mawindo.
Chimodzi mwazinthu zomwe zikubwera pamsika ndikugwiritsa ntchito zinthu zoteteza dzuwa pakhungu lazenera.Pali maubwino angapo panjira yatsopanoyi yakhungu.Makhungu awa amatha kuthandizira kuwongolera kutentha ndikutsekereza kuwala koyipa kwa UV ndikulola kuti kuwala kokwanira kudutsa.Wopereka zinthu zoteteza ku dzuwa ndi m'modzi mwa omwe akutenga nawo mbali pamsika, kupereka zida zapamwamba zomwe zidapangidwira makhungu awa.