Quiz Answer Key and Fun Facts
1. What is the main use of toothpaste?
2. Early toothpastes were made from such things as iris flowers, crushed bones, oyster shells and even urine.
3. Tooth powders came into use in the 19th Century in Great Britain. What ingredients were most commonly used for these powders?
4. Colgate-Palmolive produces the most popular brand of toothpaste in the U.S. When did they first begin marketing it?
5. What U.S. company was the first to be allowed to market their toothpaste with the addition of fluoride, a cavity fighting agent?
6. In addition to fluoride, many types of toothpaste contain a chemical called sodium lauryl sulfate (SLS) which can also be found in other common household items. What other personal care product might you find this in?
7. Toothpaste usually contains an abrasive material. What is the main purpose of this material?
8. Toothpaste comes in peanut butter, whiskey and iced tea flavors.
9. Is it a good idea to swallow toothpaste?
10. In 2007, The U.S. Food and Drug Administration advised consumers not to use some toothpastes made in China. Why?
Source: Author
fredsixties
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