Nintendo has already shared a few guidelines for keeping your Switch clean, but over in Japan they've released a round of updated suggestions. If you're looking to keep your Switch germ-free, here's the steps Nintendo suggests taking.
- do not use alcohol made for uses other than disinfection, such as fuel, as it may damage the device
- do not immerse the device or apply the antiseptic solution directly, as the device may break if liquids enter its inside
- make sure the device has been thoroughly dried after disinfection before using it