Request a gift certificate for one FREE Roux Color Refresh Mask in your choice of 8 shades. You will get your voucher via email, print it, then take it to your local Sally Beauty store to redeem. Only one per person, per email address and per Facebook account. • Offer valid only in the 50 United States. • Offer expires on or before December 7 at 11:59 p.m. • 18 and older only.