2-pack of all-purpose sterilized canned air that removes dust, dirt and microscopic debris from hard to reach places. Its ozone safe. Defined as Non-Flammable, Non-toxic and no bittern, no nasty smells or residue left on the surface. More @Wikipedia
Hover over any link to get a description of the article. Please note that search keywords are sometimes hidden within the full article and don't appear in the description or title.