I believe that Crest is the most commonly used toothpaste in America.
THE is the most commonly used word in the U.S.Aas you may have noticed i used 'the' twice in that sentence not meaning to. :)
I guess about mint. Cause the mint is used for the most strongest and popular toothpase.😉
Chiropractic is the most commonly used form of manual healing in the United States.
Fahrenheit.
Ounces and feet
yup
Illinois is were nuclear power is most used
english is the most commonly used language
Silicon is most commonly used now by breast augmentation surgeons in the US. You can read more about it at www.breastimplantsusa.com/articles.php?art=4
Nicotine, by a very wide margin.
I would say crest and colgate
Crest Whitening Paste.