Platter cleaning for Cobramatic?

[mibag6]

I'm working on an old 1951ish cobramatic turntable and was wondering if anyone can tell me how to safely clean the fuzzy cloth on the platter?
TIA

[MadMan]

Soap and water with a very soft bristle brush? Idk, not that I've ever had to clean felt like that, but that's what I'd start with.

[Electronic M]

I've had luck spraying glass cleaner into the felt to saturate it then pressing down with a paper towel to squeeze out and soak up the funky liquid...Granted some felts and other soft coatings, especially if in bad shape, may come apart from this.