IF sitting in front of the computer constantly causes acne, it's probably because the "sitter" is constantly touching their face, which transfers bacteria, which causes acne. If they have some sort of anticeptic wash and cotton at their station, and clean their face, on and off, while they're sitting there, I'll bet they wouldn't have as much acne...also, a pump bottle of waterless hand sanitizer, like Purell, is good....you should keep your hands clean....there's a ton of bacteria that collects on a keyboard!

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Acne Treatment