This gas duster is excellent. It may seem at first, no different than the rest, but it packs a surprising punch. The flow of air coming from this can is surprisingly stronger than most similar products. With many others, even after you blow away the dust, some remains behind. But I have found that Innovera's product really does the job. Everytime, I've used it, it has left no dust behind. It even blew away what other's had left. It may not seem like a big deal, but it beats having to manually clean a keyboa..
I've used better. This duster DOES contain a bitterant which can leave a film on parts you need to stay clean. Had I known that I would have bought a different brand. It loses its punch fairly quickly and the trigger acts funny from time to time. You get what you pay for every time, I should have stuck with old faithful...
