Tap water in Vietnam is generally not safe to drink, especially for travelers unfamiliar with local conditions.
Vietnam’s water may be chlorinated in cities, but poor pipe conditions and environmental exposure make recontamination likely. Even locals often boil water before use.
Quick Overview
Tap Water Concern: Our Advice Tap Water Drinkable? ❌ No, use bottled water Common Risks: Bacteria, parasites, viruses Brush Teeth? ❌ No, use bottled water Wash Fruits/Vegetables? ❌ No, use filtered or bottled water Use Ice in Drinks? ❌ No, avoid unless purified Safe to Shower? ✅ Yes Filter Bottle Needed? ✅ Strongly recommended
Information compiled from CDC, WHO, and official water providers across Vietnam.
Worried About Tap Water? Consider Using a Filter Bottle
If you’d rather not take chances with the tap water, a filter bottle is a smart and affordable solution. We don’t sell these ourselves, but we’ve reviewed the most effective and traveler-approved options to help you stay safe, reduce plastic use, and avoid unnecessary bottled water costs—scroll down to see which ones we recommend.
Health Risks for Travelers
Locals might drink the tap water every day without a second thought, but for travelers, it’s a different story. Your body isn’t used to the bacteria or water treatment systems, which can lead to a not-so-fun experience.
What you could be dealing with:
- E. coli and other bacteria causing traveler’s diarrhea
- Parasites like Giardia from untreated or poorly filtered water
- Hepatitis A or norovirus picked up in areas with poor sanitation
- Even heavy metals if the pipes are outdated or the source is unregulated
Problem spots include:
- Remote villages and rural zones
- Places where floods disrupt the water supply
- Older hotels or buildings using rooftop tanks or old plumbing
Bottom line: clean-looking water isn’t always clean. When you’re abroad, it’s smart to stay alert to water quality and protect yourself from getting sick.
If you experience persistent symptoms while traveling in Vietnam, consult a local doctor or pharmacist. In many tourist areas, English-speaking care is available.
More About Tap Water in Vietnam
Water treatment methods in Vietnam vary by region. In cities like Ho Chi Minh City and Hanoi, surface water is treated using energy-efficient, low-chemical methods. However, many people still avoid tap water, opting for bottled water or home filters. In rural areas, the infrastructure is less developed, and residents often rely on untreated sources.
FAQs About Tap Water in Vietnam
Is it safe to brush your teeth with tap water?
Many travelers prefer to brush with bottled water just to avoid any chance of waterborne illness.
Can I use tap water to wash my face?
Washing your face is low risk, but if your skin is sensitive or broken, using filtered water might be safer.
Is it safe to use ice in drinks?
When in doubt, ask about the source of the ice or stick to drinks without it.
Can I shower safely with tap water?
Unless you have open cuts or very sensitive skin, you can shower normally in Vietnam.
If you’re picky about water quality—or just want to keep your hair from drying out on the road—a portable shower filter is a smart move. They’re super easy to use, as long as you can access the shower connection. Built-in setups won’t work. Here’s the top-rated shower filter travelers trust. See the current price here.
Can I wash fruits and vegetables with tap water?
Washing fruits and vegetables with tap water isn’t ideal—use clean, treated water instead.
Is bottled water expensive in Vietnam?
It’s an inexpensive way to avoid the much bigger cost of getting sick during your trip.
Vietnam is commonly explored alongside Cambodia, Laos, or China on overland Southeast Asia routes. Water infrastructure and safety may vary between countries.