Hello, how are you?

Today I am very happy.
I got a Force Feedback 2 USB joystick.
It is on great condition, no dents, scratches or any marks and works great!
I can't wait to get back to X-wing alliance and freespace 2.
But because the joystick wasn't used in many years, it is a bit dirty. Mainly on the joints and such.
I was thinking about using alcohol and some cuetips to get the dirt out, but I don't know of alcohol would hurt the plastic.

Any suggestions on the best way to clean this?

Thank you.
Best regards