Have the confidence of lasting results or just keep your smile sparkling in between treatments with our SWS Gold After Care Pen. Our 18% Carbamide Peroxide whitening gel pen is the perfect addition to keep your teeth as bright as they can in between your teeth whitening treatments and have your results lasting longer. Just like the SWS Gold After Care Pen which is included in your aftercare pack post all of our treatments, this is now available to purchase on its own! Apply this gel after brushing your teeth morning and night, it will continue to whiten the teeth until you book in your next Sparkling White Smile Treatment.