How to clean dust from fans of Your MacBook/pro

Hello guys if your pro / MacBook is hotter than usual, then the problem is often the cooling fans because of the accumulation of dust, which prevents the exit of heat well, which causes the device not to keep completely cool. Here I explain how to clean the MacBook / pro fan from the inside until it comes back The device works well and protects the life of the graphics card and processor, as they are most exposed to heat