The Pro Detangler for Thick Hair is specifically designed to tackle even the thickest of hair. The Wet Brush hair brush has soft bristles which are gentle on the scalp and detangles the knots giving you pain-free brushing. The wet brush can be used on wet or dry hair and works on extensions and wigs. What else you need to know: Designed specifically for wet hair, the wet brush will detangle your knots with ease - no matter what hair type.