Dermatologists and hairstylists emphasize that shampooing not only cleanses the hair but is vital for maintaining a healthy scalp.
Dr. Mia Jing Gao, a board-certified dermatologist, explains that the scalp's sebaceous nature requires regular washing to remove dirt, oil, and prevent issues like scalp spots and eczema.
Shu-Lan Cheung, a UK-based salon owner, compares shampoo to detergent, highlighting its role in removing dirt and odor while promoting scalp health and hair growth.
The Double Shampoo Debate
While a single wash is typically sufficient for most individuals, there are scenarios where double shampooing may be beneficial. Cheung suggests that factors like infrequent washing or heavy styling products may warrant a second wash to thoroughly cleanse the scalp. However, experts caution against excessive shampooing, which can take off natural oils from the hair, leading to dryness, color stripping, and other problems.
When to Double Shampoo
For individuals with exceptionally oily or waxy hair, a second shampoo may be necessary. Dr. Leah Ansell advises against more than two washes, as overwashing can disrupt the scalp's oil balance, causing dryness and irritation.
Cheung notes that hair texture plays a role, with curly hair being prone to frizz if washed too frequently. It's crucial to be mindful of scalp health indicators like itchiness and flakiness to avoid over-cleansing.
Proper Hair Washing Techniques
Experts recommend wetting the hair thoroughly before applying shampoo and massaging the scalp gently to promote circulation. After rinsing, it's essential to follow with conditioner to maintain hair health. The frequency of washing depends on individual factors like hormone levels and hair oil production, with an average of two to three washes per week suggested.
Ultimately, understanding your hair's unique needs and adopting a tailored hair care routine is key to promoting scalp health and maintaining vibrant, healthy hair.
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Video By Medical Centric
