Changes

: When you clean a slot or port, you should also clean whatever goes in it to prevent the future accumulation of dirt on the connector. This applies especially to cartridges.

: For consoles which use optical discs, the laser lens can be cleaned very quickly once you have access to it. Top-loading consoles ([[Playstation|PS1]], [[Sega Saturn|Saturn]], etc.) make it very easy to reach the laser since all you have to do is open the lid. Consoles which use a tray or a slot (PS2, 3DO FZ-1, etc.) will necessitate that you open the console to gain access.