What is dust off?

Dust-Off is a brand of compressed gas duster, also known as a compressed air canister or an air duster. It is widely used to clean electronic equipment such as computers, keyboards, and printers, as well as cameras, televisions, and other delicate surfaces.

The main ingredient in Dust-Off is difluoroethane, a colorless, odorless gas that is non-flammable and non-toxic in small quantities. It is pressurized in an aerosol canister and sprayed out through a nozzle, producing a powerful burst of air that can blow away dust and debris.

Dust-Off is widely used in homes, offices, and industrial settings to clean equipment and surfaces that are difficult to reach or clean with conventional methods. However, it should be used with caution, as it can be dangerous if used improperly. The gas can be harmful if inhaled, and the canister can become very cold if used for extended periods of time, which can cause frostbite or damage to the skin.