Glow Beauty The Detangling Brush in Classic. Glow Beauty The Detangling Brush in Classic. This isn't your average hair brush. Glow Beauty reimagined the haircare staple to be functional, reliable and timeless. The Detangling Brush painlessly detangles hair while preventing breakage, static, and frizz. This brush can be used on wet or dry hair and features a drainage hole to avoid water retention and damage. Metal bristles gently exfoliate the scalp which promotes hair growth, removes build up, and adds shine.. Glides through knots without pulling or breakage Distributes natural oils from root to tip for a healthy glow. Metal bristles gently exfoliate and stimulate for better scalp health Crafted for daily use behind the chair and at home. Won't damage bonds or tape-in attachments. Designed to perform on wet or on dry hair. GUTR-WU1. OG-001.