Fluoride is a natural chemical compound that is effective at preventing tooth decay.^[1] As such, it is commonly used as an ingredient in toothpaste, and is sometimes introduced into local water supplies.^[1]

Piquant Toothpaste, a spicy brand of wizarding toothpaste, was noted to be fluoride free on its label.^[2]

AppearancesEdit

• Harry Potter films (Mentioned on product label)
• Harry Potter Wizard's Collection — Label Collection book

Notes and referencesEdit