Is it safe to drink tap water in the Dominican Republic?

When planning a trip to the tropics, one of the first practical questions that often comes to mind is: is it safe to drink tap water? In the Dominican Republic, this question is frequently asked by travelers who are concerned about their health, comfort, and safety while there.

Whether you are staying in an all-inclusive hotel, a beachfront villa, or a small Airbnb, here is everything you need to know about drinking water in the country. This article provides clear information, useful advice, and, above all, a simple answer: no, you should not drink tap water in the Dominican Republic.

Is tap water safe to drink for locals?

The water that comes out of taps in the Dominican Republic comes mainly from underground reservoirs, natural springs, or treatment networks. However, despite some infrastructure being in place, water quality varies greatly from region to region.

For locals, drinking tap water is not common. The majority of Dominicans consume purified or filtered water, which they buy in bottles or receive via drinking water dispensers installed in their homes. People who drink tap water without taking precautions risk intestinal problems or digestive disorders, even in small doses.

Why shouldn't tourists drink tap water?

Your digestive system is not used to local bacteria. Even if the water appears clean and tasteless, it may contain microorganisms that are invisible to the naked eye.

Side effects are common: traveler’s diarrhea, abdominal pain, diarrhea, and even more serious infections. For a successful and enjoyable vacation, it is best to avoid any risks.

A single glass of tap water drunk inadvertently can ruin several days of your stay.

So what water should you drink in the Dominican Republic?

The rule is simple: only drink bottled water. High-quality local and international brands (Agua Planeta Azul, Cristal, Dasani, etc.) are available throughout the country.

You can also use:

• Water jugs, often provided in long-term accommodation

• Small individual bottles (in hotels, on excursions, at beaches)

And of course, during your excursion with Quetzal, we provide fresh bottled water on board to keep you well hydrated throughout the day.

What about ice cubes, cooking, and fruit?

Excellent question! If the water is not safe to drink straight from the tap, what about ice cubes in cocktails or water used for cooking?

• In tourist hotels and restaurants, ice cubes are usually made with purified water. There is no need to worry in a reputable establishment.

• Cooking kills bacteria, so pasta, rice, and soups prepared with boiled water are safe.

• For raw fruits and vegetables, choose peeled ones (bananas, mangoes, avocados) or wash them with purified water if you buy them at the market.

In summary: avoid buying fruit salad on the side of the road without taking precautions, but don’t be afraid to try local dishes at reputable establishments.

Can you brush your teeth or shower with tap water?

Yes, of course! You can shower, wash your hands, and even brush your teeth with tap water… as long as you don’t swallow it.

Many travelers still choose to rinse their mouths with bottled water to avoid any risk (especially for children).

As for your eyes or contact lenses, always rinse them with a sterile solution and not with tap water.

What if you have a minor digestive problem?

Despite all precautions, travelers may experience mild heat exhaustion or particular sensitivity.

For minor digestive problems, you can easily find the following items at a pharmacy:

• Smecta (or local equivalent)

• Probiotics

• Anti-diarrhea medication

• Rehydration salts

Drink plenty of water, rest, and if symptoms persist for more than 24-48 hours or worsen, consult a local doctor (medical care is available in major tourist areas).

Conclusion: bottled water, always!

In summary: no, you should not drink tap water in the Dominican Republic. Whether you are in the city or at the beach, in a hotel or on an excursion, the best option is bottled or purified water.

This is one of the simple habits to adopt during your stay, so you can enjoy the sun, the paradise beaches, and unforgettable moments with peace of mind.

Who are we?

Based in Bayahibe, Quetzal Excursions is a local agency specialized in small-group sea trips to Saona, Catalina, and the most beautiful hidden gems of the Dominican Republic. We focus on comfort, safety, and authenticity, aboard high-end boats with a professional crew.

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Our Regular Excursions

Saona by Catamaran – All Comfort

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Buggy and Quad tour - Sunset Special

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Our Excursion to Catalina Island

Snorkeling Tour to Catalina

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