What can I use to get dust off of my rMBP display? I've noticed that the Retina display on MacBook Pros gets scratches and dings very easily.  I just recently had to replace the display for a different reason, and I'd like to put on a tempered glass screen protector to prevent scratches and dings.  The problem is that I need to make sure that the screen is completely clean and dust-free before installing the screen protector, which I've found is very difficult to do.  I'm wondering if there are any products that I could buy to help get dust off of the screen?  Would something like an electronics brush or maybe even a camera lens brush work?  Please let me know!  Thanks.
I recommend this $13 iKlear Screen Cleaning Bundle. 

It cleans dust and grime off of any modern screen (including iPhones and Macbooks) really well and I've been using it happily for the past few years. It comes with a chamois cloth and some special spray that cleans off dust very well without harming the screen (or you—it doesn't irritate skin in my experience).



Disclaimer: I am not affiliated with iKlear in any way.