Scratches on the corner bezels of s25 ultra

[AviatorFarhan]

I have been using this s25 ultra for 3 months and I started to notice these bubbles or scratches on the bezels of my screen. At start i thought these was dust so I tried clearing it with a soft cloth but these didn't seem to go away and seem to look like bubbles. Can anyone please tell what these are?

[XIICOMMANDERIIX]

Hey, you should try alcohol, or a cleaning spray would be better for the screen. It's dusty. Also, get a full-screen tempered glass, like Spigen or Ringke.