Review on DataVac Computer Cleaner: Super Powerful Electronic Dust Blower for Effective Cleaning - Eco-friendly Alternative to Compressed/Canned Air by Raymond Doe

This is a fantastic piece of equipment. This is a very powerful blower. You will never need an air tank again. My computer can finally breathe. All negative reviews are just stupid. People complain that it's not as powerful as an industrial air compressor. When your computer is that dirty, you need to clean it more. You'll definitely want to use the brushes if the dirt is really baked in, especially on the fan blades and fins. Or they complain that they received a defective device that they didn't send back for a working one.