Olay - ProX Replacement Brush Heads for the Advanced Cleansing System

Continue to experience proven results at home with these Replacement Brush Heads for your ProX by Olay Advanced Cleansing System or Microdermabrasion Plus Advanced Cleansing System. For best results, ProX by Olay Replacement Brush Heads should be changed every 3 months (or sooner if bristles become deformed). 2 Soft bristle brush heads in box. BNIB (box has seen better days, but product is brand new, never used).