These guys clean up pretty well! Considering that these foosball men have gotten progressively filthier from the time this table was installed, in a bar/roller rink/whatever in the 1970's, I really couldn't have asked for better results. We're talking about 30+ years worth of dust and grime and spills. I used Goo Gone, which has been my product of choice for cleaning up vintage collectible stuff over the last 15 years. (I learned back in the 90's that you can take a brittle, 20 year old pricetag off of a Star Wars carded figure with no problem with enough patience and enough Goo Gone. I'd imagine you can take mailing labels off of an old magazine with it too - but I'd tread lightly.)
Creating a HomeKit home, bit by bit