If you’ve never used dry shampoo before, today is the first day of the rest of your life. It seems the “go-days-without-washing-your-hair syndrome” starts in college, if not earlier. Because the busier we get, the less time we have to wash our hair.

Enter dry shampoo. Nothing else has the ability to make your hair feel fresh and clean even when you haven’t showered in days, trust me. New York City hairstylist Luca Blandi recommends Oscar Blandi Pronto Dry Shampoo Spray, $11. Ange Grmolyes, hairstylist at Argyle Salon and Spa, suggests Pravana Fresh! Volumizing Dry Shampoo, $11. And celebrity stylist Larry Sims loves got2b Rockin’ It Encore Fresh Dry Shampoo, $5.99.