Yana nufin matakin da karfin iska a cikin gwangwani ya yi ƙasa da na yanayi. Domin hana gwangwani faɗaɗawa saboda faɗaɗa iskar da ke cikin gwangwani a lokacin aikin haifuwa mai zafi, da kuma hana ƙwayoyin cuta na aerobic, ana buƙatar vacuuming kafin a rufe jikin gwangwani. A halin yanzu akwai manyan hanyoyi guda biyu. Na farko shine a yi amfani da injin cire iska kai tsaye don sharewa da rufewa. Na biyu shi ne a fesa tururin ruwa a sararin saman tankin, sannan a rufe bututun nan da nan, sannan a jira tururin ruwan ya taso don ya zama fanko.
Lokacin aikawa: Juni-10-2022