I need some help, I've looked online and you guys are the only ones I can think of to help. How can I get these smudges off of my switch case I have tried soap and water but nothing.
I would just throw it away. The case isn't any good anymore with nasty smudges all over it. If you put your switch in it, it's definitely going to break. The smudges will weaken the defense on the inside as well and it's going to bust
fill a pot with bleach, put the case in and bring it to the boil. let it boil for 30 minutes and then dry it in the microwave. if you leave your switch inside it will charge the battery at the same time.
Um... Isn't that the purpose of the case though? If your case got smudges, it means you're putting it in a place that puts some level of pressure on the case, so... Just deal with it.