Oral-B 3DWhite Clinical Whitening toothpaste. I was sent a sample of this and i am very impressed. I have been using this for the past few weeks. Easy to use with a slight minty taste. I found it had very little after taste, which i love (not the aftertaste but having very little of it!!) I have noticed positive affects - teeth are definitely whiter with a little less plaque at the backs. An added bonus for me is that the paste easily comes onto my brush, as i have fibro this helps me greatly - little things....... Hopefully it will deal with my teeth long term.