You cannot drink tap water in Bali. That’s the short answer, and it applies whether you’re staying in a $50 guesthouse in Canggu or a $400/night villa in Seminyak. Bali’s tap water isn’t treated to drinking standards, and both locals and long-term residents I’ve lived in Uluwatu for over a year rely entirely on bottled or purified water.
Here’s everything you need to know: what’s safe to drink, what bottled water costs, whether ice and salads will make you sick, and how to get through two weeks without spending a fortune on plastic bottles.
Can I drink tap water in Bali?
It’s best to avoid drinking tap water in Bali. While you might encounter differing advice online, tap water in Bali generally isn’t suitable for drinking, even if it comes from a regularly used line.
This is because the water purification systems in Bali, while functional, don’t necessarily purify the water to the extent seen in many Western countries.
Hence, as a rule of thumb, avoiding tap water in Bali is safer. Some accommodations might have installed their filters, so it’s generally safe to drink. However, when in doubt, it’s best to steer clear.
Why You Can’t Drink Tap Water in Bali
Bali does have water treatment facilities, but the infrastructure wasn’t built to deliver drinking-quality water from the tap. The bigger issue is the pipe network old, porous pipes mean water can pick up bacteria and contaminants between the treatment plant and your faucet. Mineral content varies too, particularly in areas with volcanic groundwater.
None of this is unique to Bali. Most of Southeast Asia works the same way. You just need to adjust your habits for the first few days.
What Water Is Safe to Drink in Bali
For both locals and visitors, it’s generally not safe to drink tap water in Bali. It’s vital to mention that the condition of the water source and pipeline system plays a significant role here. While Bali’s water treatment plants clean the water to a certain extent, it’s different from the degree we see in many Western countries where it’s purified enough for safe drinking. Therefore, avoiding tap water directly in Bali is highly advisable.
Like tourists, locals avoid drinking tap water in Bali as it needs to be sufficiently clean for consumption. Instead, many prefer purified water, bought in five-gallon containers from a water delivery service or purchased in bottled form.
That said, you can find exceptions in some hotels or residences where they’ve installed filtration systems. In these circumstances, tap water might be safe to drink, but it’s best to avoid it when in doubt.
What’s the preferred bottled water in Bali?
The most common option. Aqua is the dominant brand and the one locals trust it’s available at every warung, mini-market, and hotel. Pricing is straightforward:
- 600ml bottle: 3,000–5,000 IDR (about $0.20–$0.35)
- 1.5L bottle: 5,000–8,000 IDR (about $0.35–$0.55)
- 19L refill gallon (for villas or longer stays): 20,000–30,000 IDR (about $1.25–$2)
Bottled water becomes an essential alternative since tap water isn’t advisable for drinking in Bali. You can find numerous bottled water brands across Bali, but some of the most reputable and widely available ones are Aqua, Balian, Le Mineral, Evian, and Nestle Pure Life. There’s also a growing trend of refillable water bottles that you can replenish at many restaurants, cafes, or hotels, which is both practical and better for the environment.
Where to Buy Bottled Water in Bali
You will never be more than a 5-minute walk from somewhere that sells water. The main options you can get drinking water from:
Indomaret and Alfamart — The two main convenience chains. They’re everywhere in tourist areas and charge fair, fixed prices. Open 24 hours in most locations. This is where I buy most of my water.
Pepito Supermarket — Common in Seminyak, Kerobokan, and Jimbaran. Better selection, including 5L bottles that are practical for longer stays.
Circle K — Slightly more expensive, but convenient in Kuta and Legian.
Local warungs — Small family shops. Pricing varies slightly but always cheap. Good option when you’re off the main roads.
Your hotel or villa — Convenient but usually 2–3x the street price. Buy from the mini-market instead.
Is Ice Safe in Bali?
At reputable restaurants and cafes, yes. Commercial ice in Bali is made from purified water, not tap water — it arrives in large bags from suppliers and you can spot it by its cylindrical shape with a hollow center. That’s the good stuff.
The ice to avoid: crushed ice at roadside warungs where you can’t verify the source, or anywhere that looks like it’s cutting corners on hygiene generally. Use the same judgment you’d use for the food.
At any cafe you’d find on Google Maps with reviews, the ice is fine. In three years of combined trips and living here, I’ve had Bali belly twice neither time was from ice at a normal restaurant.
Are Salads and Raw Food Safe in Bali?
This one depends more on the restaurant than the water. Reputable establishments wash produce with purified water. Smaller local warungs may not.
The practical rule: eat salads and raw food at places that clearly have high turnover and visible hygiene standards. The smoothie bowls at
most Canggu cafes are fine. A fruit salad from a cart on the side of the road in high heat? More risk.
Cooking kills most pathogens, so cooked food from any source is lower risk than raw. When in doubt, go cooked.
Is It Safe to Cook with Tap Water in Bali?
Boiling kills bacteria and most pathogens, so cooking with tap water is generally fine if the water reaches a full boil. If you’re making pasta, boiling vegetables, or brewing tea, you’re okay. For anything that doesn’t reach boiling temperature rinsing fruit, making cold drinks use bottled or filtered water.
Can You Brush Your Teeth with Tap Water in Bali?
Technically the amount you’d swallow is minimal, but the standard advice and my personal practice is to use bottled water for brushing during your first week. Once your stomach has adjusted to the local environment, some long-term residents switch to tap for brushing without issues. For a 2-week vacation, just keep using bottled. It costs almost nothing and eliminates one variable.
Is Showering with Bali Tap Water Safe?
Absolutely. The tap water in Bali is safe for showering. The amount of harmful organisms that can enter your body through your skin or eyes is negligible, so you don’t have to worry about that. However, you should avoid swallowing water during your shower. And as mentioned before, if you’re brushing your teeth post-shower, you should use bottled water.
Final Thoughts
Stock up on water your first day grab a 1.5L Aqua from the nearest Indomaret ($0.40) and refill your bottle at your hotel’s dispenser when you can. That covers 90% of your water needs cheaply and without constantly buying plastic. The rest ice, salads, cooked food is fine at any normal restaurant in Bali’s main tourist areas.
If you’re planning your full trip, check out our Bali travel tips guide and the Indonesia visa on arrival guide before you fly.
FAQ Bali Tap Water Questions
How much does bottled water cost in Bali?
A 600ml bottle runs about $0.20–$0.35 at any mini-market. A 1.5L bottle is $0.35–$0.55. If you’re staying for more than a week, ask your villa or hotel about 19L refill gallons they cost about $1.50–$2 and eliminate a lot of plastic waste.
Can locals drink tap water in Bali?
No. Locals use bottled water or large refill gallon containers for drinking and cooking. Tap water is used for washing, showering, and cleaning not drinking.
What’s the best bottled water brand in Bali?
Aqua is the most trusted and widely available brand. It’s owned by Danone and meets international quality standards. Le Mineral and Pristine are also reliable. Any of these from a sealed bottle at a reputable store are fine.
Will I definitely get sick if I accidentally drink tap water in Bali?
One accidental sip probably won’t cause problems. The risk comes from regular consumption. If you accidentally swallow some shower water or rinse your mouth with tap water once, don’t panic just go back to bottled for everything else.
