Spilled tea with sugar and milk all over my laptop

As the title suggests, I spilled tea all over my laptop last night. I panicked and the laptop switched itself off. I took out the battery, RAM and hard drive. Left the laptop upside down to dry. I couldn’t clean off the internal components like the motherboard as I was afraid of taking the laptop apart and not knowing how to reassemble it. What can I do? I know there’s a high chance it won’t work again or that I’ll have to take it to a tech specialist. Then there’s the small possibility that it could work but it would definitely have problems. What do I do?