Forget firing up your blow-dryer. Use a dry shampoo to get rid of grease, add volume and leave hair looking refreshed. The key to avoiding a filmy residue, says Syfu, is holding the can at least eight inches away from your scalp and spritzing the product in short bursts onto your roots. Give the powder a few seconds to settle and absorb excess oil; then work it in with your fingers and brush it out. We like Tresemmé Fresh Start Strengthening Dry Shampoo, which gives hair a clean, citrus scent.
Keep reading: 13 beauty multitaskers that help you save time