favorite A couple months ago, I started to see some very small stain spots on the bottom of my Macbook pro early 2015 screen. It's very annoying to see while I'm using it. When the screen is turned off, I see it as in the picture below. But when it's turned on, I see it as very small water-ish drops. I tried to clean it using water, screen cleaner, and even alcohol, but it didn't go away. Also that area doesn't feel as smooth as the unaffected area. So, I think it's on the outside of my screen not inside. Please let me know if you've ever seen this before, or if you have any suggestion to remove it without the need of replacing the whole screen. Many thanks in advance.