Disadvantages of Rainproof Film?

[ODawson]

Rainproof film has many disadvantages, mainly including distortion of the image in the rearview mirror, residue of adhesive after long-term use, and reflection under strong light. The specific analysis is as follows: 1. Image distortion: Rainproof film is a thin film covered with a hydrophobic layer. When it is applied to the rearview mirror, the reflected image will be distorted to some extent, affecting the driver's judgment of the distance of the vehicle behind, which may lead to safety hazards. 2. Adhesive residue: For low-quality rainproof films, adhesive residue may be left when removed, making it difficult to clean. 3. Reflection: Depending on the materials used, some rainproof films may reflect under strong light, affecting the driver's visibility and creating safety hazards.