Absolutely—tap water in Ireland is safe to drink in most areas.
Ireland’s water supply is sourced from rivers and lakes, then rigorously treated to meet EU safety standards. Tap water is dependable throughout most of the country.
Quick Overview
Tap Water Concern: Our Advice Tap Water Drinkable? ✅ Yes, it’s safe to drink Common Risks: Minimal — high quality standards Brush Teeth? ✅ Yes, no concerns Wash Fruits/Vegetables? ✅ Yes, safe to use tap water Use Ice in Drinks? ✅ Yes, generally safe in restaurants Safe to Shower? ✅ Yes Filter Bottle Needed? ❌ No, not necessary
Based on guidance from the CDC, WHO, and local water authorities in Ireland.
Worried About Tap Water? Consider Using a Filter Bottle
If you’re traveling to places where tap water is questionable, a good filter bottle can be a lifesaver—literally. We’ve evaluated dozens of options using expert testing, traveler reviews, and field performance. The right bottle lets you drink safely, cut down on plastic use, and avoid overpriced bottled water, so we’ve listed the most reliable ones for travel right below.
Health Risks for Travelers
While the local tap water is considered safe by health authorities, every traveler’s digestive system reacts differently. What’s perfectly normal for residents may cause minor discomfort for someone new to the region.
Things to keep in mind:
- Tap water may have higher mineral levels or a distinct taste
- Restaurant ice or salads are usually fine, but safety standards can vary
- Infrastructure in older buildings may slightly impact water quality
- Some people prefer to start with bottled or filtered water out of habit or caution
- Jet lag, altitude, or unfamiliar foods can also influence how you tolerate the water
In short, the water is safe — but listening to your body is always a smart travel habit.
If you experience persistent symptoms while traveling in Ireland, consult a local doctor or pharmacist. In many tourist areas, English-speaking care is available.
More About Tap Water in Ireland
In Irish pubs, it’s common to be served a carafe of tap water—whether you ask for it or not. Many people refill their bottles at public fountains, especially in parks and along hiking trails.
In rural areas, some households still rely on private wells, where water is often boiled or filtered after heavy rain. Tap water usually has a mild chlorine taste, though in Dublin, UV purification helps reduce it.
In the west, water tends to be harder due to limestone-rich soil, while in the south and east, it’s softer. After intense rainfall, local authorities may issue a “boil water notice.” You can track water advisories and outages via Irish mobile apps.
FAQs About Tap Water in Ireland
Is it safe to brush your teeth with tap water?
Yes, it’s perfectly safe. You can brush your teeth just like you would back home.
Can I use tap water to wash my face?
You won’t have any problems using the tap water for daily face washing.
Is it safe to use ice in drinks?
Feel free to have drinks with ice here—it’s made with clean, safe water.
Can I shower safely with tap water?
Tap water is clean and safe for all hygiene, including showering.
If you’re looking to be on the safe side—or just want to be kind to your skin and hair while you’re abroad—a travel-friendly shower filter can be a smart add-on. You can usually screw it right onto the showerhead in just a minute. Just make sure the connection point is exposed. Some showers are built into the wall, and in that case, a filter won’t do much good. Check the latest price here.
Can I wash fruits and vegetables with tap water?
There’s no need to use bottled water for food prep here.
Is bottled water expensive in Ireland?
Sure, it’s sold everywhere, but locals typically just use the tap—it’s that safe.
The Republic of Ireland is commonly visited with the United Kingdom, and sometimes France or Iceland. Drinking water quality is generally high, but still worth comparing.