China
Drink with caution. Broadly treated, though standards swing by region and season. Short-term visitors usually stick to filtered or bottled water.
Can you…
Source → Tap
Mixed network · aging mains in placesCan you drink the tap water in China?
Last reviewed September 2026
China scores 42/100 on our water-safety index — drink with caution. Broadly treated, though standards swing by region and season. Short-term visitors usually stick to filtered or bottled water. So when people ask whether tap water is safe in China, the honest answer is “drink with caution.” Scores above 70 mean tap water is generally safe to drink. 40–69 means treat it with caution — filtering or bottled water is wise. Below 40 means it’s best avoided straight from the tap.
Ice, brushing your teeth & cooking: what’s safe in China?
- Drinkable?
- No — don’t drink it unfiltered. Boil, filter, or buy bottled.
- Brush teeth?
- Usually fine for brushing if you don’t swallow, though the cautious use filtered or bottled water.
- Ice?
- Avoid ice — it’s frequently made from untreated water.
- Cooking?
- Generally okay, since a rolling boil kills most pathogens; rinse raw produce with filtered water when you can.
Should you boil the tap water in China?
Boiling is a reliable fallback in China. A rolling boil for one minute kills bacteria, viruses, and parasites. It won't remove chemical contaminants or lead, though — for those you'd need a filter or bottled water. More on what boiling does and doesn’t remove.
Do you need bottled water or a filter in China?
Many visitors to China stick to bottled water to be safe, and it's widely available — just check the seal is intact. A reusable bottle with a built-in filter is a lower-cost, lower-waste alternative.
A good filter — ideally certified for microbiological removal, not just taste — makes the tap water in China safer to drink. For short stays, bottled water is still the simplest option.
Waterborne illness risk in China
The main risk from untreated water in China is travelers' diarrhea, typically from bacteria such as E. coli. Being a little careful with ice, unpeeled fruit, and salads rinsed in tap water is the sensible precaution. See CDC food & water precautions.
Worried about a specific tap? How to tell if your tap water is contaminated.
Water treatment & pipe infrastructure in China
China relies on municipal treatment, variable upkeep, delivered through a mixed network — aging mains in places. That puts the practical contamination risk between source and tap at medium. Even where water leaves the plant clean, aging mains and rooftop storage are where quality most often slips.
Tap water safety by city in China
Water quality is rarely uniform. In China, notable variation includes Shanghai at 52/100 and Beijing at 44/100.
Common questions about tap water in China
Can you drink tap water in China?+
China scores 42/100 on our water-safety index — drink with caution. No — don’t drink it unfiltered. Boil, filter, or buy bottled.
Is it safe to brush your teeth with tap water in China?+
Usually fine for brushing if you don’t swallow, though the cautious use filtered or bottled water.
Is ice safe to use in drinks in China?+
Avoid ice — it’s frequently made from untreated water.
Is tap water in China safe for cooking?+
Generally okay, since a rolling boil kills most pathogens; rinse raw produce with filtered water when you can.
Data & sources
WHO/UNICEF JMP doesn’t publish a safely-managed drinking water estimate for China. This score is an editorial estimate informed by regional data and CDC traveler guidance.
- WHO/UNICEF JMP — safely managed drinking water
- World Bank · safely managed drinking water (SH.H2O.SMDW.ZS)
- CDC · food & water safety for travelers
Read the full methodology — how the 0–100 score is built and what it does (and doesn’t) mean.
Tap water in China’s cities & destinations
More countries in East & Southeast Asia
See the full Asia ranking — all 32 countries, safest to least safe.