thumba lolekanitsa louma ndi lonyowa
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kudzaza kosiyana Mwambo wosindikizidwa Wawiri-mu-mmodzi wowuma ndi wonyowa wolekanitsa thumba la chakudya
1, kuchepetsa kuswana kwa mabakiteriya, chitetezo ndi thanzi.
2. Onetsetsani kuti zakudya zamitundu iwiri zomwe zimasungidwa mosiyana sizingaipitsidwe musanadye.
3, zoyikapo zophatikizika, zitha kugwiritsidwanso ntchito kuyika zokometsera zosiyanasiyana zophatikizira.
Zitsanzo zaperekedwa