Summarize the following:
This will help remove any facial cleanser residue from your device.  This will dry the bristles of the brush head.

Summary:
Push down on the brush head of your Clarisonic and twist counter-clockwise to the left. Gently lift the Clarisonic brush head up and away from the handle. Use warm, soapy water to wash the brush and handle of your Clarisonic once per week. Replace the brush head on the handle by pushing down and twisting the brush clockwise to the right until you hear the brush head audibly click into place. Power on your Clarisonic and rub the brush head against a dry towel for between five and 10 seconds. Replace the Clarisonic brush head once every three months to help prevent the bristles from becoming worn down and fatigued after regular use.