I spilt some water (mixed with fresh lemon juice) on my laptop.
There was not a lot of water left, and it went mainly on my keyboard and trackpad.
I immediately turned my laptop off, while the laptop did not show a sign of being affected by the water (freezing, weird screen picture...).
I then dried it off with a towl, before placing it on a heater for around an hour.
My laptop works just as before, although I am wondering could there be any possible future damage such as rusting?
Thank you.
MacBook Pro (13-inch Late 2011), Mac OS X (10.7.5), It is a new laptop.