If your idea of frizz control is simply slathering on hair oil, it’s time to rethink your approach. Keeping hair smooth and frizz-free isn’t just about products—it’s about consistent, often-overlooked habits that protect hair fibers and maintain their natural shine. According to haircare expert and pharmacist Helena Rodero, “Frizz is a sign that the hair fiber is damaged. Healthy hair stays smooth because the cuticle—the protective outer layer—remains closed, shielding the keratin inside from external stressors.”
Here are Rodero’s essential tips to prevent frizz and maintain glossy, resilient hair.
1. Focus on the Scalp, Not the Length
Contrary to popular belief, scrubbing shampoo through the mid-lengths and ends won’t make your hair cleaner. Rodero explains that the key to preventing frizz is to gently wash only the scalp. The hair itself simply needs a rinse, followed by conditioner or a nourishing treatment to smooth the cuticle and reduce static. “Hair is non-living tissue,” Rodero reminds us, “so daily styling, blow-drying, and chemical treatments cause extreme damage, and it has no way to repair itself.”
2. Follow the “15-Centimeter Rule” When Blow-Drying
Never rub your hair dry with a towel before blow-drying. Rodero advises keeping the blow dryer at medium heat and at least 15 centimeters (6 inches) away from the hair, concentrating heat primarily on the ends. This helps prevent frizz and preserves the integrity of the hair cuticle.
3. Tie Your Hair Up on Windy Days
Wind is one of hair’s worst enemies. When the weather is breezy—or if you’re at the beach—secure your hair to prevent friction that damages the cuticle and strips away natural oils. Rodero notes, “Hair contains natural fatty acids that act like a protective raincoat. When the cuticle is compromised, so is the hair’s defense.” Sun protection is equally important.
4. Make Brushing a Daily Habit
Regular brushing keeps hair smooth, detangled, and less prone to fiber damage. Friction from clothing or tossing your hair around during the day can easily cause tangles and breakage. Rodero suggests brushing hair thoroughly at night, then applying a hair serum and redistributing it with a comb for even coverage.
5. Limit Heat Styling
Relying on flat irons or curling wands daily may seem like a quick fix, but it’s a cycle of cumulative damage. “The more frequently you use heat tools, the more reliant you become,” Rodero warns. Even heat protectants only shield about 50% of the damage. The real culprit? Breakage of the disulfide bonds in keratin, which weaken the hair’s natural resistance. Fine hair is especially vulnerable, and damage accumulates over time.
By incorporating these simple yet powerful habits—gentle washing, careful blow-drying, protective styling, daily brushing, and reduced heat use—you can maintain smooth, frizz-free hair without overloading it with products. Healthy hair starts with prevention, not a quick fix.
