Dust-Off compressed gas dusters are a powerful solution for all your dust - removal needs. In the office, they're perfect for cleaning keyboards, CPUs, laptops, and desks. At home, use them to clean window blinds, collectibles, sewing machines, holiday ornaments, craft projects, and silk flower arrangements. The included extension straw helps you reach those hard - to - get spots. To discourage inhalant abuse, it contains a bitterant. Features: Easy - to - grip, use, and store small cans; strong dust - removing power for any task; ideal for workstations and keyboards; 100% ozone - safe.

Using this Dust - Off duster is easy. First, hold the can upright. For hard - to - reach areas, attach the extension straw. Point the nozzle towards the dusty area and press the trigger to release the compressed gas. In the office, give your keyboard a quick blast to remove crumbs and dust. At home, clean your window blinds or holiday ornaments. Remember to keep the can away from open flames and high - heat sources. Store it in a cool, dry place. Don't shake the can vigorously as it may affect the performance. If you're not using it for a long time, keep it in a safe spot. And always use it in a well - ventilated area.