When did a happy child first report, “Look, Ma, no cavities!” because of Crest Toothpaste? July 14, 2020September 26, 2011 by Pamela Landy A happy child first reported, “Look, Ma, no cavities!” because of Crest Toothpaste in a 1958 commercial. Related Answers When did the pilot for “Happy Days” (ABC, 1974-84) first appear? What is the first election district to vote and report its returns in presidential elections? How many spinoffs did the TV series “Happy Days” (ABC, 1974-84) generate? What is the source of the Depression-era Democratic party theme song “Happy Days Are Here Again”? Who said, “Puritanism is the haunting fear that someone, somewhere, may be happy”? Who was the first child of African parents born in England’s American colonies?