Things You'll Need
Instructions
Disconnect all of the cables and other accessories from your PlayStation 3 Slim console and place it in a convenient location, such as a table, where you can access the entire case.
Take a clean, dry washcloth and gently wipe the dust from the case. Do not wipe the air vents with the washcloth. If the washcloth gets too dirty take it outside and shake it or switch to a new washcloth.
Take your vacuum cleaner and connect the hose attachment. Turn on the vacuum and carefully move the end of the hose around the air vents on your PlayStation 3 Slim console to clean the rest of the dust from inside.