Liquid is death to all electronics. Even the smallest amount can short some part out.
Sadly, it looks as if your wiping was insufficient.
The advised routine for any spillage is to, immediately turn it off and remove all sources of electricity. Remove battery, unplug from Mains, that kind of thing. Then leave it in a warm place for 48 hours.
If you are lucky, try the last. You may get away with it. Otherwise, it's dead