If you're studying for your SATs or cramming for finals in college then dry shampoo is more than just a helpful tool; it's nearly indispensible if you want to look alive (rather than like you only got 1 hour of sleep). This is, of course, especially useful if you've got work immediately after a finals exam and can't look like a famished hobo.
To learn how to employ dry shampoo to soak up extra oils and to add bounce and volume to your hair, check out this video.
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