Opening up a Blackberry Handheld because hand sanitizer got in it?

[LadyBug]

Ok, I am a germ freak, and I often clean the outside of my blackberry with hand sanitizer. Well this time I got too much in there via the opening around the trackball and it all locked up and quit working. So I opened the back and took the battery out and let it "dry out", as there was some santizer oozing out the back after I tried shaking it out. Then I started it back up and it still didn't work, so I pried the trackball off(I have a replacement trackball and I trackball remover tool) and looked inside. I dabbed at the place where the trackball was with a paper towel to dry it. I put the trackball back on and it works! My question is: is there anything inside a blackberry cell phone, like what I described, taking the back off and the trackball out, that could hurt you from touching it? I freak about that kind of stuff. As far as I know it'd be dangerous if the battery got wet, but it did not. Would handling anything else inside a blackberry cell phone be harmful for a human to touch bare handed, and would you need to wash your hands after ward?