Hands in designs like the air blade hand dryers are revolutionising the way that people dry their hands, pushing the limitations of speed and efficiency. Instead of trying to evaporate the water from your hands using heat and added friction from rubbing them together, best hand dryers aim to blast the water off using powerful jets of air. As a result of this, they can be used with cold air, making them not only faster than the conventional hand dryer but in most cases, more environmentally friendly as well.
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