How do I clean/clear/vacuum the fan of my laptop of dust?

Hello there, my 2009 HP pavilion notebook keeps overheating plus some people thought I might need in order to clean/vacuum the actual fan — where will be fan with it, and how should i vacuum it many thanks so much!:)

there need to be a vent on the bottom involving it.spay that with canned air

just detach it with the laptop a number of how and then wash along with clean this and try a hear more dry to waterless it connected with water as well as use serp oil (just a new drop for the center) to help decrease sound while re-writing..then reinstall it around the laptop.