Please help me on My pc engine duo-r

[unclebugspayton]

What Can i use to clean my duo-r so it can be nice and white again? Thanks for your help   

[Necromancer]

I'd dip it in a tub full of lye and mek; that mixture will dissolve all manner of evidence grime and gunk.  Hell, it'll even dissolve the case!

On second thought, that may be a bit too aggressive for you.  If it's just a bit dirty and dusty, a soft cloth and a soft bristled brush (to get into the nooks and crannys) with a little multipurpose cleaner should do the trick.  If it's yellowed, I advise you to read up on 'retrobright' cleaning (click here and here).