I am sitting at my desk and I was just looking around my desk and noticed a few funny things. So my first observation is on my keyboard the Cap Lock key had lower case letters in it. The next thing that I noticed is that on the can of Office Depot brand dust cleaner keyboard cleaners main ingredient is Tetrafluoroethane HFC-134A. So my question is do I need an EPA cert in order to clean my computer? Can I turn someone in for the bounty for using this product? Can I charge my cars A/C with this stuff?