it added this other level of clean to it. 6x cleaning my teeth are glowing. they are so white. 6x whitening á i actually really like the 2 steps. step 1, cleans. step 2, whitens. every time i used this together, it felt like leaving the dentist office. crest hd. 6x cleaning , 6x whiteningá i would switch to crest hd over what i was using before. crest. healthy, beautiful smiles for life. his to ytorically our goal been and should be that our investigators and our prosecutors are i said of po independent of politics, they re not used as a weapon to advantage either side.said of independent of politics, they re not used as a weapon to advantage either side. and i want to make sure that we