Spilled beer on it, charges but won't power, no USB power either

Poured most of a beer into my beloved 2013 MBA and it immediately shut down, turned upside-down open, and poured out all the beer. Accidentally powered it on about an hour later, was fully functional. Immediately turned it back off.

Next morning, no power, won't even charge USB when plugged in, but does charge itself. Packed in rice, left for 2-3 days. No change except laptop now full of rice.

HELP. :(

Any hope? Tomorrow I plan to buy the tools to disassemble. My intention is to wash it in water and re-dry it.

I'm comfortable with full disassembly and replacing any parts. Anyone have ideas what parts are likely to be fried so that I can order?