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Title: i had no use of this
Review: I really had not much use of this. I had a lot of dust stuck in my keyboard, fans, etc when disassembling my laptop, i used this as instructed to blow air to clean it. It didn't really do a good job. I found the air spraying out isn't any faster than I can blow with my own breath anyways. And a much better way to clean is use rubbing alcohol and a cotton swab. And carefully use tweezers to get any hairs stuck between the keys. So, I am not sure what else people use this for. By the way, the can will get really cold so wear gloves when you use it... if you chose to use it.
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