Simple solutions to four of your biggest winter hair worries.

Our hair has it rough all year long: Soggy springs leave it limp and lifeless; steamy summers bring out frizz; always-changing autumns mean a combination of flatness, frizz, and tangles. But winter? It assaults hair in the worst ways. Read on for tips on how to beat the trickiest winter problems:

Problem: Dry, fuzzy ends
Solution: Schedule trims religiously -- every four to six weeks -- to prevent fried ends from getting worse. Stock up on a conditioner that's richer than your summer conditioner, and try an ultra-moisturizing hair mask every week.

Problem: Static and flyaways
Solution: Spritz on a leave-in conditioner before you style; this helps to weigh hair down. When hair is dry, apply a small dab of shine serum with your hands, or mist on a light dose of hairspray. In the worst cases, rely on hairstylists' age-old solution: Spray a brush with Static-Guard, and run it through your hair.

Problem: Hat head
Solution: Be sure your hair is completely dry before you put on a hat -- wet hair will dry under the cap, giving you irreparable hat head. If you have long hair, gather it into a loose ponytail before putting on your hat. Remove the ponytail when you come inside, shake out hair, and, if you need extra help, wet your hands and lightly run them through your hair. For short hair, bring a small jar of pomade with you and apply a little post-hat for a piece-y look.

Problem: Dullness
Solution: Ask your colorist to add a few highlights or apply a clear gloss to boost shine and luminosity. If you don't color, use a gel or cream with silicone (a shine enhancer) before you style your hair.