How to Clean Old, Yellowed Plastic on Retro Computers and Game Systems Share September 19, 2022 Dm4r Technology Ever notice how your old gadgets have turned an ugly yellow color since you bought them? Old Macs, Commodores, Nintendo systems, and other machines look dreadful 30 years later—but there is a way to brighten them up again. Read This Article on How-To Geek › Source : How to Clean Old, Yellowed Plastic on Retro Computers and Game Systems