Wow the guy in the video used a ton of that stuff. I have electric contact cleaner and use just 2-3 squirts. It works but not for very long. Is there a danger to spray until it drips out of the joycon?
It's used a lot to actually flush (all) the dirt away. If you don't flush it, the dirt stays and it's not going to last long.
No, there's no dangeras long as the cleaning liquid is the right type.
Vaan pannaan jalalla koreasti.
Nintendo games sell only on Nintendo system.