'Scientifically-proven' £20 teeth whitening solution hailed 'game-changer' for anyone wanting to erase 'decades of tea, coffee and fizzy drink stains'
People with years of tea, coffee and fizzy drinks stains, as well as yellow teeth, are raving over a teeth whitening treatment, which, they claim, doesn't cause any teeth sensitivity and shows a difference within days. The bestselling teeth whitening strips use a formula which is scientifically proven to whiten teeth, while being gentle on the most sensitive of mouths.