Well it helped somewhat.. It helps more than using a cloth because with every swipe, I get dust on some other spot than where I wiped from ... soo annoying. ( I'm weird in a way that if there's dust on the screen, right in the middle, I cant play. It must be clean ... )
However, there's still some dust particle thingies or whatever.. not sure what they are, but I can see them, and they're kinda stuck at the edges .. Maximum power with the air duster didn't get them off, and neither does my nail when used with the cloth I wipe it sometimes with .. How on earth do you get them off
With that said, the brush thingies wouldn't probably help either seeing as the dust thingies are actually stuck in the edges ..