pc dust

Hello All, After reading about Compressed Air Cans and Electric Air Blowers, I came across these: https://www.amazon.in/Blowers/b?ie=UTF8&node=3639138031 Are these safe to use for Cleaning the Cabinet/ CPU components? Thank you.

So I'm planning on giving my pc a relatively thorough cleaning in a couple of months, and I was wondering whether it would be okay to use isopropyl alcohol wet wipes during cleaning? I'm going to be using primarily compresssed air for getting rid of most of the dust and muck, but for the smaller...