i use the ketaconazole shampoo 3 times a week for dermatitis, and i just discovered this fascinating invention the pro x cleaning brush i guess its supposed to clean your face 3 times more than just washing it and getting an exfoliator deep under the skin into the pores. the ketaconazole shampoo is actually supposed to absorb into the skin and stop the dermatitis from growing, im just wondering if using the brush with the shampoo would make the shampooo work better, any ideas?