Maintaining healthy hair is a common concern for many, but with the multitude of products and trends available, it can be confusing to determine the best care routine. From daily washing to washing less frequently, expert opinions vary on the ideal approach. Dr. Joshua Zeichner warns that over-washing can strip the hair of essential oils, leading to dryness and scalp irritation. Conversely, dermatologist Dr. Jenny Liu advises against going too long without washing, as it can lead to dandruff and inflammation. Ultimately, the best hair care routine depends on individual factors such as scalp type and hair texture. Experimenting with different frequencies and products is key to finding the perfect routine for healthy, vibrant hair.