The appearance of marks on the computer screen after wiping may be caused by various reasons. Here are some possible reasons and corresponding solutions:
1. Using inappropriate cleaning agents: - Avoid using cleaning agents containing strong acids and bases such as alcohol, ammonia, or vinegar, as these ingredients may damage the coating on the screen surface- Recommend using specialized screen cleaner or diluted mild soapy water (make sure to completely wring out the cloth).
2. Improper wiping method: Use a soft, lint free cloth or specialized screen wiping cloth for wiping, avoid using rough tissues or towels- When wiping, it should be done gently in a circular motion, avoiding excessive force or straight wiping to reduce the risk of scratches- Do not let the liquid directly drip onto the screen, instead spray the cleaning agent onto a cloth and gently wipe the screen.
3. Stains or grease on the screen surface: - If there are stubborn stains or grease on the screen, multiple gentle wiping may be necessary to completely remove them- Before wiping, you can gently use a soft cloth to remove dust and impurities from the surface.
4. Damaged screen coating: If the marks on the screen cannot be removed by normal cleaning, it may be that the coating on the screen surface has been damaged- In this case, it may be necessary to contact the manufacturer or professional maintenance personnel for replacement or repair.
5. Static electricity or screen aging: Static electricity may also cause traces or dust to accumulate on the screen. Using anti-static cleaning cloths can help reduce this problem- If the screen has aged, there may be traces that cannot be completely removed. In this case, considering replacing the screen with a new one may be a better option.
To maintain the cleanliness of computer screens and extend their lifespan, it is recommended to regularly use the correct cleaning methods and tools for cleaning, and avoid using substances or methods that may cause damage to the screen. If there are traces on the screen that cannot be removed or the coating is damaged, please contact a professional for repair or replacement in a timely manner.