Woodhall Dental Practice has been chosen to become the centre of excellence for Enlighten Tooth Whitening system! This is excellent news for our patients as we will be able to offer one of the best products in the market at an affordable price. Guaranteed results - Enlighten is widely acknowledged as the most effective whitening system in the world. It’s the only one that guarantees a Vita shade B1 for every patient. And it has a 98% success rate.