Mirror is an indispensable part in our life, carrying our beautiful images and stories.
However, sometimes there will be some unpleasant black marks on the mirror, which is undoubtedly a headache problem.
As a mirror manufacturing expert, I would like to share with you some knowledge about these black marks and how to effectively protect and maintain our beloved mirrors.
The appearance of these marks is mainly due to the long-term oxidation and water vapor corrosion of the mirror. In a humid environment, the back protective paint and silver plating layer of the mirror may peel off, resulting in the loss of the reflective layer of the mirror, or the silver plating layer on the surface is oxidized by the air to silver oxide, which is black itself, thus making the mirror look black. Bathroom mirrors are especially vulnerable to the erosion of moisture, so be extra careful when protecting the mirror, especially the edge of the mirror is more likely to be affected.
Then, how should we effectively protect and maintain the mirror?
First of all, never use corrosive cleaners to clean the mirror surface, such as strong acids and strong bases. These cleaners may cause corrosion to the mirror and accelerate the aging process of the mirror.
Secondly, when wiping the mirror surface, use a soft dry cloth or cotton, and avoid using a wet rag to wipe directly to prevent water vapor from entering the mirror surface and affecting the effect and lifespan of the mirror.
In addition, you can apply a layer of soap on the mirror surface and then wipe it clean with a soft cloth, which can prevent water vapor from adhering to the mirror surface and extend the service life of the mirror.
For bathroom mirrors, we can also take some additional protection measures. For example, when installing the mirror, it is best not to be too close to the wall, leaving some gaps is conducive to the evaporation of mist and water vapor, thereby reducing the possibility of the mirror being affected by moisture. In addition, glass glue or edge sealing strips can be used to seal the edges of the mirror to prevent moisture erosion and extend the service life of the mirror.
