Dust-Off(R) DPSXL4A 10oz Electronics Dusters, 4 pk Removes dust, lint other contaminants from hard-to-reach areas Ideal for cleaning CPUs, keyboards, computer mice workstations Great for cleaning items around the home, including collectibles, figurines window blinds Delivers pure moisture-free blasts 100% ozone safe, contains no CFCs, HCFCs, propane or butane Contains a bitterant to discourage inhalant abuse10oz Electronics Dusters, 4 pk