Dust Brush | 34 cm | BlackHand assembled dust brushes of goat hair are especially suitable for smooth delicate surfaces such as pianos, glass tables and other furniture. Care: clean the dust brush with lukewarm water and a mild detergent. After washing, wrap the dust brush in a towel and carefully press out excess water. Hang dry. You may gently comb the brush using a metal comb and it will last a lifetime.