What is Canned Air?
Canned air comes in a pressurized canister used to clean sensitive electronic equipment like stereos and computers. The contents of the canister are under such extreme pressure that they have become liquid, but a narrow nozzle directs the released gas into a strong stream of air. The air blows out dust and debris from tiny places like the spaces between keys on a keyboard. Since canned air has no moisture, added chemicals, or foreign particles, it is a safe and efficient method of cleaning such devices. Computer technicians, photographers, and stereo enthusiasts have been using canned air for years to clear out accumulated dust from delicate areas. For instance, the insides of computers, especially around the fan, can build up so much dust that it begins to interfere with the cooling or functioning of circuitry. Particles cling to surfaces like lenses, film negatives, and enlargers but you can’t use a cloth or feather-duster lest you scratch them. Electrical components can’t be sprayed
Well, it’s basically air that is sold in a pressurized can that is used to clean out dust, dirt and any other grime that may exist in hard to reach places. It’s mostly used on sensitive electronic devices, including the insides of computers and between keyboard keys. Canned air comes with a long nozzle that shoots out a blast of air, which blows out all of the debris found in tight areas. A good rule of thumb is to use canned air whenever you have a spot to clean that a vacuum or a piece of cloth cannot reach. Now, the air used for canned air is not the same as the air we all breathe. The mixture is often made up of nitrogen and other harmless gases. It is also known to be ozone safe, which is always good. Now, even though canned air is safe to use on your computer, etc., you do need to pay attention to the kind you buy. A wonderful WorldStart reader informed me that there are two types of canned air: flammable and non-flammable. The can will clearly say whether it’s flammable or not,
Well, it’s basically air that’s sold in a pressurized can that’s used to clean out dust, dirt and any other grime that may exist in hard to reach places. It’s mostly used on sensitive electronic devices, including the insides of computers and between keyboard keys. Canned air comes with a long nozzle that shoots out a blast of air, which blows out all of the debris found in tight areas. A good rule of thumb is to use canned air whenever you have a spot to clean that a vacuum or a piece of cloth cannot reach. Now, the air used for canned air is not the same as the air we all breathe. The mixture is often made up of nitrogen and other harmless gases. It’s also known to be ozone safe, which is always good. Now, even though canned air is safe to use on your computer, etc., you do need to pay attention to the kind you buy. A wonderful WorldStart reader informed me that there are two types of canned air: flammable and non-flammable. The can will clearly say whether it’s flammable or not, so
