This just happened to me!

Hi guys and thanks for listening to my story .. I thought my laptop was overheating and I was thinking if there is dust on the cooler, so I got my hair dryer to clean it a little bit. But when I started the laptop again,it started and after 5min. or so it shut down by itself. So I couldn't even search on google for any anwser why is this happenning to me and I thought, I may have blocked the cooler and the hair dryer method got the situation only worse. I was right.. Then I got my electirc broom and then I thing I got all the dust away, now my laptops cooler is working just fine and it's not noisy the way it was. After all there's one other method that you must never use, its blowing on the cooler fan,or anywhere else on the laptop because you never know if spit is coming out of your mouth or not and hopefully not, but if it does the cause may be a damage of the laptop when the power goes on! Be cerful guys, I wasn't !! I appreciate any other opinions or critics,just comment haha.. ~_~