Xbox controller?

So my question is: I painted my Xbox controller with acrylic paint. What is not so smart of me what is that the color has come between the buttons. And my playing now depends a little and my question is now whether I can somehow grease my controller or something similar so that it is perfect again.

Why do you paint your controller?

So that you ask

You have such cool YT videos and that's totally cool because they are cool YTbers that are cool

That was not so clever, but you know that yourself already looking for a tech geek who knows the thing opens and cleans

Disassembling would be the smartest