Well, if you have ability to remove the battery from your Mac would be the next step to be performed, then come the hard drive and other components how the RAM, etc, but this is for more used in the removal of Macbook users and may that you have not ever done.

If you lees to remove without any knowledge, you may break something and then the repair price increases, so I advise watching tutorials for your Mac model in specialized pages how iFixit and if you do not look capable of doing or your MacBook does not allow it, better leave it in the hands of a specialist. If dismantle some components how the battery and hard drive we can see 'part' of the reach of the liquid, and dry surely be a good thing so that we removed at least 24 hours.

Normally what is usually wet when fluid enters the keyboard is the motherboard and this has less access to the user, so it is good to let the Mac near a source of heat, but dry eye to give a hair dryer or the like because they can cause more problems in the chips, resistors and other small parts that are susceptible to intense heat, use a hair dryer directly on the Mac could mean more problems. In any case apply loose or middle air, not too hot and not all the power of the dryer, to give more hot air will not dry before we have to think about what we do and 'no fuss more' than we have already done fix itunes tags.