[header] How to clean a cd player [title] Confirm there is no cd in the player. [step] If the cd drive is tray-loaded, open the tray and disconnect the power cable without switching it off from the power button. This will leave the tray open, allowing you access to the slot. 
[title] Blow away dust with a handheld air bulb. [step] These rubber bulbs are sold as dust blowers in places that stock cameras or jeweler's equipment.