Txhawm rau kom tsis txhob muaj qhov tshwm sim ntawm qhov ntub dej stain tsim, thov ua raws li cov lus qhia:
1.Tsis txhob muab cov khoom tshiab galvanized nyob rau sab saum toj ntawm ib leeg, thiab tsis txhob cia lawv nyob ze ua ke.
2. Khaws sab hauv yog tias ua tau, tawm hauv av thiab ntawm qhov chaw siab
3.Ua kom muaj huab cua txaus nyob hauv qhov chaw cia khoom
4. Tshem tawm cov hnab yas los yog ntim ib ntus los ntawm cov khoom siv galvanized thaum lawv tau thauj khoom, vim tias ntim tuaj yeem tuav lossis khaws cov dej noo ntawm sab hauv.
5.Wet storage staining on a galvanized surface can be cleaned, Txawm li cas los xij, cov txheej txheem sib txawv me ntsis nyob ntawm qhov hnyav ntawm qhov stain.Tshwj tsis yog tias yuav tsum tau ntxuav kom zoo nkauj, qhov chaw ntub dej me me thiab nruab nrab tuaj yeem cuam tshuam rau huab cua thiab sab laug rau huab cua.Qhov no yuav cia cov stain hloov mus rau kev tiv thaiv zinc carbonate patina.Yog hais tias ib tug stained nto yog ntxuav, txoj kev loj hlob ntawm patina yuav pib dua, tab sis, nws yuav restore ib tug thawj ci, ci tiav.