nail polish remover in screen

Nail polish remover is more than acetone! It has fillers. Think how a puddle of milk on the counter sits for awhile the water evaporates, but the non-water parts stay.

So while the acetone and water will evaporate. There is more happening here besides the solids left behind. The plastic parts within the display are likely damaged. Here we are talking about the defuser sheets and rear polarizer sheet which is glued to the back of the LCD panel. Take the time to review this MacBook Pro Retina Display Teardown while it’s an older system the display tech is the same!

This display is even harder to open up! I wouldn’t attempt it as your more likely cause more damage things.

So what to do to speed things up. I would use a hair dryer warming it up a bit. The trick is not to over heat things and you want to heat the metal not the glass and keep it warm for a few hours as you don’t want it to re-condense inside.

After a few days see if you can live with things, if not it’s time for a new display Remplacement de l'ensemble écran du MacBook Pro 13" avec touches de fonction fin 2016 consider your skills set and the costs before you head down this path. It’s not overly hard but these connections and exposed parts are fragile!