4. Sleek and Smooth

While straight hair isn’t always naturally sleek, you can enhance its smoothness by straightening small sections and using finishing serums to tame flyaways. For a polished look, ensure your parting is perfectly straight. Start with clean, conditioned hair and apply a heat protectant spray. Blow-dry your hair using a round brush for tension and shine. Divide your hair into small sections and straighten each with a flat iron, moving slowly from roots to ends. Finish with a light serum or oil on the lengths and ends, avoiding the roots to prevent greasiness. Use a fine-toothed comb for a precise parting and finish with an anti-humidity spray to lock in the sleek look.