Recently, there have been frequent cases of users damaging LCD and OLED displays due to improper cleaning methods. In response to this issue, professional repair technicians remind everyone that screen cleaning requires careful methods, as incorrect operations may cause irreversible damage to display devices.
Currently, LCD screens widely use surface coating technology to enhance visual effects, while OLED displays, due to their self-illuminating characteristics, have more sensitive screen surfaces. Once alcohol or other chemical solvents come into contact with the screen, they can easily dissolve the protective coating, directly affecting the display quality.
Experts point out that when cleaning LCD and OLED displays, avoid using ordinary soft cloths or paper towels. It is recommended to use specialized lint-free cloths or delicate cleaning tools to prevent rough surfaces from scratching the screen.
Furthermore, directly using water for cleaning also poses risks. Liquid seeping into the screen may cause circuit short circuits, leading to device failure. Meanwhile, alkaline or chemical solutions are also not suitable for cleaning LCD screen surfaces.
Screen stains are mainly divided into two types: dust accumulation and fingerprint oil stains. The correct approach is to first gently brush off surface dust, then use a screen-specific cleaning agent with a microfiber cloth for gentle wiping.
Consumers are reminded that LCD and OLED displays are high-precision electronic products. Daily cleaning and maintenance should follow professional guidance to avoid expensive losses due to improper operations.
Post time: Sep-02-2025