Falcon Dust-Off dusters provide potent dust-removing power for practically any task. Ideal for office use including keyboards, CPU, desktops and mouse. Also great for home use including silk flower arrangements, repair benches, figurines and blinds. 100% ozone safe. Contains a bitterant to help discourage inhalant abuse. Through the many years Dust-Off has been manufacturing dusters, our consumers have identified hundreds of ways to use our products in their quest to fight the build-up of dirt, dust and other contaminants in and around their home and office. Below is a short list of some of those uses: CPU. Keyboard. Desktop. Mouse. Silk Flower. Arrangements. Collectibles. Blinds.