Cleaning in side of my Tram D201A

[DOG MAN]

Inside of my Tram has not been cleaned, I bought this radio 30 years ago. All the boards are dirty. The Radio works but i would like to clean it is there any good way to get the job done with out harm to the old Tram

[Rex_foxhound]

Q-tips... it may take you a while though lol

[DOG MAN]

what would you put on those Q-tips so as not to harm the boards

[KP280]

Do you have an air compressor?

[BigBopper]

use can air like for a computer, and use rubbing alcohol on the q-tip,,but not too much, just moisten the tip

[DOG MAN]

Thanks I will try a little on the tip of a Q tip