1. Tsaftace ma'aunin zafi da sanyio: Da farko, tsaftace ciki da wajen thermos sosai don tabbatar da cewa babu datti ko ragi. Yi amfani da abu mai laushi da goga mai laushi don tsaftacewa. Yi hankali don guje wa yin amfani da tsaftataccen wanka wanda zai iya lalata thermos. 2. Duba hatimin: Bincika ko hatimin kwalbar thermos ba ta da kyau. Idan hatimin ya tsufa ko ya lalace, ana iya rage tasirin rufewa. Idan kun sami matsala, zaku iya gwada maye gurbin hatimin da wata sabuwa. 3. Sai a rika dumama ruwan zafin na tsawon wani lokaci kafin a yi amfani da wannan ma’aunin zafi da sanyio, sai a zuba ruwan zafi, sannan a zuba a cikin ruwan domin ya ji dumi. Wannan na iya inganta tasirin rufin kwalban thermos. 4. Yi amfani da jakar da aka keɓe ko hannun riga: Idan har yanzu tasirin zafin thermal na kwalban thermos bai gamsar ba, zaku iya yin la'akari da yin amfani da jakar da aka keɓe ko hannun riga don ƙara tasirin tasirin thermal. Waɗannan haɗe-haɗe na iya samar da ƙarin rufin rufi don taimakawa kula da zafin ruwa.
Lokacin aikawa: Oktoba-23-2023