Metudu 1: foglia d'aluminiu anodizatu specchiu, dopu avè strappatu u film protettivu, toccu u specchiu cù i vostri ditte, e macchie di sudore nantu à e vostre dite fermanu nantu à u specchiu, ma dopu à scrubbing cun un pannu seccu o una spugna di carta, e impronte digitali saranu pulite è ùn lasciaranu alcuna traccia.

Micca dopu à l'ossidazione di u specchiu d'aluminiu ùn hè micca listessu, leaving the fingerprints will be more and more dirty, and ultimately can not recover the role of the mirror.

Metudu 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.

Metudu 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.