Worth trying to repair after water (coffee) damage?

Worth trying to repair after water (coffee) damage?

So the laptop in question got coffee spilled all over it. It was immediately put into tent position after drying the excess coffee. After 48 hours the laptop booted but would not load. Now it doesn’t bootup at all. The laptop doesn’t show any form of life and it’s been more than 1 week since the incident. Is it worth buying the proper tools and trying to repair it, or is is doomed?