The whitening treatment lasts around an hour and stays for around 18 months. The treatment for teeth whitening in Byford would usually be priced around $260 for each tooth. This is for the in-chair bleaching. For a take-home teeth whitening kit, it will cost $610 per tooth. #dentalcrownsByford #dentalimplantsByford #dentistByford #veneersByford https://local.google.com/place?id=18096437583533922190&use=posts&lpsid=897280229587959765