Keyboard after water damage
Unfortunately I splashed clean water over the keyboard of my macbook air 11" Mid 2011, while running. It switched off, I opened it, had the battery disconnected, let it dry for a few days and turned it on. everything seemed to work fine, except the keys: right shift, #, enter and power. About one month later the #-key came back working. but still the oder keys mentioned don't work. when I do the shutdown the macbook only boots when I connect it to power. since the #-key didn't work in the beginning and came alive later, my suggestion is that there still is a chance for the remaining nonfunctioning keys will start working anytime as well.
Anyway, does anyone have similar experiences, or an idea how to bring those keys back to life?
Any council would be appreciated!