Just like Ashley Tisdale, you've probably been spending the summer hanging out at the pool and beach. And while your skin has a nice glow going on, your hair might not be looking so hot.
1. Shield your strands. Protect your hair from the sun to avoid dryness and color fading with a product that has UV protection. Jackson and Ciambrone recommend Kerastase Huile Celeste Shimmering Protective Mist ($39, kerastase-use.com).
2. Go for regular snips. Ditching split ends every 6-8 weeks will prevent hair from dividing up the entire shaft. Ask your stylist for a "microtrim," which is just 1/8" off all over.
3. Condition, condition, condition. Weekly hair treatments help counteract the moisture-zapping effects of sun, wind and salt water. Try: It's a 10! Miracle Hair Mask ($24, drugstore.com)