Usul 1: oyna anodlangan alyuminiy varaq, himoya plyonkani yirtgandan keyin, barmoqlaringiz bilan oynaga teginish, barmoqlaringizdagi ter dog'lari oynaning tepasida qoladi, lekin quruq mato yoki qog'oz sochiq bilan tozalagandan keyin, barmoq izlari tozalanadi va hech qanday iz qoldirmaydi.

Ko'zgu alyuminiy plastinka oksidlanishdan keyin bir xil emas, leaving the fingerprints will be more and more dirty, and ultimately can not recover the role of the mirror.

Usul 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.

Usul 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.