It has been poured into the laptop before and since I have been struggling for a long time, I will write it in detail:
try to delete it immediately
unplug it and remove the battery
flip the screen face down without folding it
let it dry that way. Do not open 3-5 days. because it dries up in a few days. When you open it, press all the keys one by one and check if there is a problem.
Important note: Since sugary drinks will cause oxidation and mold in fruit juices, they may become dry after a few months, even if they seem dry and OK. Unsweetened "clean" liquids such as water, unsweetened mineral water, alcohol (except beer, etc.) will not cause problems after drying. but things that leave a sticky residue when dry, such as sugary soda, fruit juice, wine, etc., will kiss his scourge, so he is troubled.
Also, if you know how to open it, it will be better if you open it and try to dry it by absorbing the liquid with a napkin etc.