The damage caused by the spillage of liquids on the Macbook is serious and serious because it corrodes sensitive electronic components, and even the board itself, but they are problems that can be corrected (you can see some of this damage in the videos below or by following our channel YouTube. Some of these devices only had contact with a few drops of water!).
Na Apple, will get huge quotes to repair liquid damage on Macbook, or the impossibility of repair itself. Their claim is that they need to replace the entire board (getting them with the damaged board, and repairing it and selling it again), or that you will need to buy new equipment.
The reality is that they are more interested in selling you a new, than repairing your equipment.
As soon as you spill liquid on your Macbook, you must stop using it. Turning it on will only get worse, because it allows electricity to flow through wet components in a short circuit, making the damage worse (maybe irreversibly).