If you have the Clarisonic® PRO skin cleansing brush, you know how fabulous it can make your skin look—even if you’ve been up all night with a fussy baby or a last-minute science fair project. But did you know that your cleansing brush needs cleansing, too? Once a week, wash the brush head and the handle separately using warm soapy water or antibacterial soap. To dry the brush head, turn it on and run it against a towel for 5 to 10 seconds. Don’t use abrasive cleaners or chemicals, and do not put any part of the handle in the dishwasher.