1: Tsis txhob khaws cov khoom noj muaj acidic xws li nqaij nyug, nqaij npuas, melon, taum pauv, qos yaj ywm, qab zib, npias, thiab lwm yam kom ntev ntev kom tiv thaiv kev txhim kho ntawm cov hlau ntsiab lus xws li chromium thiab npib tsib xee
2: Tsis txhob tuav ntsev, kua ntses, kua zaub kub, thiab lwm yam rau lub sijhawm ntev
3: tsis tuaj yeem siv cov tais diav steel hlau los tsim txom cov tshuaj suav
4: Tsis txhob siv cov tshuaj alkaline lossis muaj zog oxidizing tshuaj zoo li dej qab zib hmoov, tshuaj dawb tso, thiab lwm yam kom ntxuav cov hlau stainless tableware.
5: Them sai sai rau kev tu thiab ntau ziab. Tsis txhob siv cov hlau txiav qhov cub hauv qhov chaw uas yuav tsum tau tsau kom ntev