I accidentally washed and then dried my 6th generation iPod. It still comes on, but it's like the backlight isn't working anymore. I can see the icons and use the touch screen if I hold the nano at a certain angle. Is there any hope of saving this or what?
No, it is done if the backlight is not working. You can make a Genius Bar appointment at your nearest Apple Store and do an out-of-warranty replacement for $65/$75 USD depending on the capacity of your Nano.