Trichologist's Viral Video Reveals the Truth About Brushing Wet Hair

Hair Care Expert Debunks Brushing Myths: Why You Should Never Brush Wet Hair June 4, 2025 -- A recent video by certified trichologist Mandy B. Beauty (@thairapybymandyb) has gone viral, offering expert advice on hair brushing. Beauty emphasizes the significant damage caused by brushing wet hair, particularly for individuals with bleached or chemically treated hair. "Brushing wet hair is ruining your hair," she states emphatically in the video. The video explains that wet hair is more vulnerable to breakage due to its elasticity. This is especially true for those who lighten their hair, as the process makes hair more prone to stretching and snapping. Beauty's advice is simple yet effective: air dry your hair completely or mostly before attempting to detangle it. She also notes that for curly hair, brushing should only be done when wet, with a suitable brush. This approach helps minimize breakage and maintain hair health. The video has garnered significant attention, accumulating 389 views and 17 likes in less than 24 hours, highlighting the widespread interest in effective hair care techniques. Beauty's expertise and practical advice make this video a valuable resource for anyone seeking to improve their hair health.