Is Glitter Dry Shampoo The Worst Idea Ever -- Or The Best?

Let's just get this out of the way early: I hate washing my hair and I don't do it often. No matter how many keratin treatments, $200 hair dryers, and MIT-developed products I go through, I'm still the owner of a problematic curly-straight hair hybrid that requires 45 minutes of attention to look the way I want: flat, wavy, and -- I see you, irony -- gloriously "effortless." It's a part-time job, which is why I easily go a week without washing and have accepted dry shampoo as my personal lord an...