The term "power duster" refers to a device used to clean electronic equipment and other sensitive surfaces. There are various synonyms for such a device, including air duster, compressed air cleaner, and electronic duster. An air duster is a non-flammable, pressurized gas that is specifically designed for cleaning electronics and other surfaces. A compressed air cleaner works in a similar way, but it can also be used to clean other hard-to-reach areas. An electronic duster is a specialized cleaning tool that uses static electricity to attract dust particles. Regardless of the synonym used, all of these devices serve the same purpose: to clean equipment and keep it running smoothly.