Water damage screen is going crazy

Okay so I have too phones here and I managed to drop both of them in the toilet because you know they kind of just slip out of your pocket and youre drunk and can't feel it I guess. Well one of them still works. I can turn it on. Everythings where its supposed to be ect. But I can't use the touch screen and it basically looks like big brother is poking through the phone because its just sort of going through everything as if I am touching it. As soon as I turn it on it swipes to the home screen and then starts doing its thing. Do you think this can be fixed? The other one isn't even turning on I dont think. The screen isn't turning on or anything and all I can see is the red light blinking so I'm pretty sure its kaput.