Método 1: chapa aluminio anodizado néeno', Ka' t'okik le cha'ana' protectora, Paax le néeno' yéetel u yaal, Le boonol k'íilkab ti' a yaal permanecerán tu superior le néeno', Ba'ale' ka' frotar yéetel juntúul paño tikin wa jump'éel toalla ju'un, Le jets'pechak'óobo' dactilares ku limpiarán yéetel ma' dejarán mix rastro.

Ma' ka' u oxidación le placa aluminio le néeno' ma' jach k'ek'eno', leaving the fingerprints will be more and more dirty, and ultimately can not recover the role of the mirror.

Método 2: put the anodized mirror aluminum plate in the ear bend, if there is a slight cracking sound clarification that is anodized mirror aluminum plate, if not that is not anodized mirror aluminum plate.

Método 3: the mirror aluminum plate to do 90 degrees T bend, anodized mirror aluminum plate in the T bend will have a slight whitish appearance, which is the reason for the anodic oxide film burst, if the mirror aluminum plate without anodic oxidation does not have this appearance.