Ragini Mehra, founder of Beauty Source India, an online retail store for skincare products, shared a few tips to maintain your brushes: There are brush cleaning accessories available that are made from special non-toxic material (that won't cause allergies) with different textures for cleaning different brushes (eye brushes, face brushes, dense brushes, fine brushes)," Ragini said. All you have to do is wet your brush, squeeze a little brush cleaning shampoo or baby shampoo on it and rub it on the appropriate texture.