Instructions
Turn off the console and unplug the power cord from the power outlet.
Wipe the exterior of the console with a clean, soft cloth to remove any dirt, dust or scratches that may have accumulated. Do not use any cleaning products, as these can potentially damage the console. You can also use the cloth to wipe the Sixaxis or DualShock 3 controller clean.
Use the hose attachment of your vacuum cleaner to clear the vents of any dust that has accumulated. Keeping these vents clean will ensure that the PS3 has clear airflow so it will not overheat.