Laser whitening involves a Teethwhite technician applying a barrier to your gums to protect them before placing 3 applications, 4 if client is happy to receive 1 free of Teethwhite's unique whitening gel.  Each application is then lasered for 10 minutes before being suctioned off between treatments.  The whole process takes an hour and also includes aftercare treatment to guarantee great results, and is performed in beauty salons, pharmacies, health clubs and opticians nationwide.  Call us on 01475 727273 or email salonfinder@teethwhite.co.uk with your postcode for your nearest salon.