TIFU by cleaning my boyfriends mouse
Ok, so I really need help on this. Me and my boyfriend are dating for almost 3 years, and he is travelling to another country with his family to commemorate his bday. I have the keys to his apartment and he allowed me to stay here to play games in his desktop pc, cause mine is not that good. I decided to help with his things: his keyboard and mouse were extremely greasy because he never cleans it, and he has said before he wanted to clean it but didnt know how to. So I bought isopropyl alcohol and searched how to clean his keyboard, and did everything right. My problem is that I thought "so, to clean his mouse is just the same, right?". Wrong. As I started to clean, it started to remove a strange layer. At first, I thought it was just A LOT of grease, but as I continue to clean it, I noticed it was that matte soft finish to be more comfortable grippying the mouse. Now Im just scared, cause it was one of those expensive ergonomic mouses and I dont want to upset him, specially as hes taking a really deserved vacation, but at the same time, I dont really know what to do. So reddit, there is a way to solve this issue?
TL;DR: I tried to clean my boyfriends mouse with isopropyl alcohol and completely removed the soft grippy finish from it.