Since I have such a bonus pack, I have also learned to appreciate the brush. The brush should, however, be replaced every three months, so it does not unsanitary.
The scrub brush I would not use every day. It is a little harder than normal. She has short white bristles and longer blue. The white ones are are quite hard and ordenlich scrub, are the blue and rather soft stroke simultaneously.
Thus, the skin is cleansed of the upper layers of skin without causing the overstimulation or redness.
Every now and then I find it very pleasant and have not only the face but also other body parts already processed (each with its own essay).