Apply a dime-sized amount of foundation to the back of your hand. Pick up a small amount with the brush, then apply to the face, starting in the center and working outward in light smoothing motions. Blend at the edges of the face.
Wash regularly with a gentle soap or shampoo, then rinse thoroughly. Wring out by pressing the brush into a towel, without twisting. Allow to air dry, away from any heat source. Once dry, shake to fan out the bristles in order to restore their natural volume.