Just did. Turned the computer off and took of my shirt to wipe it all off immediatly. Then I used a warm damp wash cloth to wipe it and then tried it. Then used another warm damp wash cloth with a bit of soap, then another damp warm cloth without soap to clean it then dried it. I haven't turned it back on yet and I'm trying to decide if I should take it apart. The keys aren't sticking right now which is good. And it doesnt seem like much, if any got under the keys.