Oval over-size brush from Kent salon with nylon spikes and boar hair in a rubber pad, is good for detangling dry hair. Perfect for extensions. The boar bristles have a smoothing and very shiny effect. The brush can also be used to remove/move fat from the scalp and hair roots out onto lengths and tips for natural protection of the hair. The large oval head of the brush is carefully coordinated with the ergonomic handle of the brush. Application: The brush is best for dry hair. Cleaning: It is strongly advised not to use strong chemicals to clean the brush. To clean the brush, wash it in lukewarm water with a little shampoo, rinse and let the brush dry naturally. It is not recommended to use heat to dry the brush, nor to soak the brush for a long time. Possibly. Spray antibacterial spray on to disinfect.