Reduce the brightness on the edge of my screen.
Reduce the brightness on the edge of my screen.
Looks like moisture on the other side of the screen. You could try setting the screen to full brightness and leaving it on for a day, so it warms up and hopefully gets rid of it, or at least makes it less visible. That being said if it is dirt and water... welp water will evaporate but the dirt will remain.
Looking at a fan with a blade might seem pointless, but there are videos showing it works.