I need some advice about cd players?

my stereo cd player will not read the cds that i put in there. but i cannot reach the optic because it is a 5 cd player. any suggestions?I need some advice about cd players?
Are they CDs that play in another CD player? Or maybe mp3 CDs that aren't compatible with the CD player in your car? I would test a CD in another player first to make sure it plays before I tried taking the CD player apart.I need some advice about cd players?
Are you trying to clean the lens or something? If that's what you're asking there are optical lens cleaners for CD players. They look like a normal CD but they have these brushes on the bottom to knock the dust and dirt of the lens. Follow the link below.
you can remove the cover then just wipe the lens w/ Qtips,very gently

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