Why does CDC say not to drink restaurant fountain sodas where tap water is unsafe?

Fountain sodas use tap water.

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  1. They contain too much sugar
  2. They are always warm
  3. They are made with local tap water ✔

Why: Fountain soda mixes carbonated water with flavored syrup, and the water most likely came from the restaurant tap. Sealed cans and bottles are safer.

Huh, didn't know that: CDC says to skip freshly squeezed juice made by others too.

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References

Answer: They are made with local tap water. Fountain soda mixes carbonated water with flavored syrup, and the water most likely came from the restaurant tap. Sealed cans and bottles are safer.

  1. CDC Travelers' Health: Food and Water Safety wwwnc.cdc.gov/travel/page/food-water-safety
    do not drink fountain drinks
    Checked 2026-10-10.

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