Toothpaste: Crest or Colgate?

I’ve used the same toothpaste brand for decades: Colgate. We really have very few choices: Crest (Procter and Gamble) or Colgate (Colgate-Palmolive). I guess you can dig around and find a few more obscure brands, but those guys, the big two, seem to dominate the market. When I was a child, my parents always bought Crest (which first went to… Continue reading