Your out on a hot date and you notice your hair starts looking like a grease pit. Now What? The face powder in your purse can work for more than one thing. You can use it like a dry shampoo. Just pat a little bit of powder on the roots of your hair. The powder will absorb oil and add volume. Or you can carry around a dry shampoo like the TRESemmé Fresh Start Dry Shampoo, but that’s just one more thing to keep in your purse.