I spilled some milk on MacBook Pro, there is no sound what should I do?
As a home remedy, you can soak your macbook in a packet of rice. it will absorb the excess water droplet in a safe manner. In that case sometime you might be able save some money without de-assembling your macbook. If any case the issue is there continuously, you better meet a technician or if you are still inside the warranty period, better do the steps adhering that.
Soaking in a rice bucket has been experimented successfully with my xiaomi phone and my hp envy laptop (water spoiled).