My introduction to Crest Whitestrips was brutal. My gums burned. I was slurping and slucking all over the place. Talking was impossible… need I go on? It was intolerable. But then something strange happened. After two weeks of twice a day misery, the process became manageable – even routine. You know, I can’t help wondering what other intolerables I’ve allowed into my life… but maybe that’s a dangerous question. With nothing to overcome, how would we ever move forward?