Be very careful of what you drink. Tap water is heavily chlorinated in urban areas, but you should still avoid it. Stick to bottled water, which is available everywhere. Ice is generally safe in the cities and resorts, and is often added to drinks and coffee.
According to the CDC tap water is generally not safe for consumption.
According to the Numbeo water drinkability and accessibility index, tap water has a score of 41.56 / 100 (100 being best).
Numbeo considers this score to be "Moderate"
1 adult could save about 387$ per year in Vietnam by drinking tap water instead of buying bottled water.
๐ณ Drinking tap water would also help with reducing your plastic footprint and improve environmental pollution.
