Multiple choice general knowledge

Stannous fluoride, which is the cavity fighter found in toothpaste is made from recycled tin.

  1. True

  2. False

Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Stannous fluoride (SnF2) used in toothpaste is derived from tin, which can come from recycled sources. The stannous ion comes from tin, and recycling tin for various industrial and commercial applications, including dental products, is both economically and environmentally viable.