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submitted 1 year ago* (last edited 1 year ago) by nigelinux@lemmy.ml to c/asklemmy@lemmy.ml

For context, I live in Hong Kong where most people drink tap water after boiling first. Some may install water filter but may still boil the water. Very few drink bottle water unless they're outside and too lazy to bring their own bottles.

Now, I'm researching whether I can drink tap water in Iceland (I'm going there in August), and while it looks like the answer is affirmative, almost no web article mention whether I need to boil the water first. People in Japan (a country I've visited a few times) also seems to be used to drink tap water directly without boiling.

The further I searched, the more it seems to me that in developed countries (like US, Canada and the above examples), tap water is safe to drink directly. Is that true? Do you drink tap water without boiling?

It sounds like a stupid question but I just can't believe what I saw. I think I experienced a cultural shock.

Edit: wow, thanks so much for the responses and sorry if I didnt reply to each one of you but I'll upvote as much as as I can. Never thought so many would reply and Lemmy is a really great community.

2nd Edit: So in conclusion, people from everywhere basically just drink water straight out of tap. And to my surprise, I checked the Water Supplies Department website and notice it asserts that tap water in Hong Kong is potable, like many well-developed countries and regions.

However, as the majority of Hong Kong people are living in high-rise buildings, a small amount of residual chlorine is maintained in the water to keep it free from bacterial infection during its journey in the distribution system. Therefore it is recommended to boil the water so that chlorine dissipates.

So, in short, I actually do not need to boil the water unless I hate chlorine smell and taste. But I guess I'll just continue this old habit/tradition as there's no harm in doing so.

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[-] juliebean@lemm.ee 2 points 1 year ago

yep, i'll drink straight from the tap. i live in california, united states. it is even common to have drinking fountains in public spaces: special button activated taps that spurt cool tap water into the air for you to drink from.

[-] sisyphean@programming.dev 2 points 1 year ago* (last edited 1 year ago)

Hungarian here. It is safe to drink without boiling. People only boil water for baby formula to be extra safe.

[-] TONKAHANAH@lemmy.world 2 points 1 year ago

no and no. The tap where I live taste nasy, i think its safe to drink but its not very good so I dont use it.

[-] SillyIce@lemmy.ml 2 points 1 year ago* (last edited 1 year ago)

I drink tap water, but ours comes from our private well. We double filter it: sediment then carbon. Back in Costa Rica I also drank tap water, Costa Rica has one of the safest water.

[-] mac12m99@feddit.it 2 points 1 year ago

I'm from Italy and i drink tap water since I was child. Never had any problem. But I was told to check tubature aging and materials first, if it's new and not made in lead metal, it's safe.

[-] zakiuem@lemmy.ml 2 points 1 year ago

When I was in Cainta, Rizal, Philippines, my uncle always boils tap water before drinking. This is indeed a safety measure. He doesn't buy gallon bottles of drinking water.

[-] Schooner@lemmy.ml 2 points 1 year ago

India here. I can drink tap water without boiling, it just has a slight chlorinated taste. That's why we prefer to filter it, rather than boil.

[-] shgr@discuss.tchncs.de 2 points 1 year ago* (last edited 1 year ago)

In Germany the tap water has, by law, higher quality standards than bottled water. So yes, you can drink the tap water without boiling.

[-] pinkfloyd@lemm.ee 2 points 1 year ago

Here in the Netherlands (and I’m pretty sure most Western European countries) its perfectly safe to drink tap water without boiling

[-] Hundun@beehaw.org 2 points 1 year ago

In Finland I drink straight out the shower head, it's fun and wonderfully safe.

[-] Foon@beehaw.org 2 points 1 year ago

I think you've already had plenty of replies here, but yeah here in western Europe, straight from the tap. I'm also fortunate not to have any chlorine in my water. It's delicious.

One thing about the chlorine, it also just evaporates over time without boiling. Filling a jug of water and leaving it standing around for a while will also get rid of that chlorine smell/taste!

[-] truami@programming.dev 2 points 1 year ago

Netherlands, yes we drink straight from the tap. We're in the top 5 of safest drinking water in the world. Buying bottles of water is a marketing trick for fools out here.

[-] godless@latte.isnot.coffee 2 points 1 year ago

In Germany, Luxembourg and Norway I was drinking it straight from the tap. In Germany specifically, tap water is more regulated than bottled water you buy from the shop, making it safer to drink.

When I was living in Africa (Liberia, Nigeria, Tanzania, Madagascar, Kenya) as well as now in China, tap water is generally considered unsafe for consumption, no matter if you boil it or not, due to the possibilities of heavy metal poisoning. At home I tested my water through a lab (twice with ~24 months in between) and it's free of any dangerous metals or chemicals so I use it for cooking and for my coffee machine, but even though it's supposedly drinkable I wouldn't do so - neither boiled nor fresh.

Same applies for HK by the way, even though you don't have as much heavy industry poisoning the water supplies, the proximity to Shenzhen alone means that there's gotta be a ton of toxic fumes washing down that ends up in your freshwater supply. And while boiling gets rid of bacteria and stuff, many carcinogens are largely unaffected.

[-] SimplyKnorax@sh.itjust.works 2 points 1 year ago

In Canada, tap water is perfectly fine to drink as is. There are some exceptions when it comes to more remote places, especially in some camping grounds, but they'll tell you or write it somewhere if that's the case.

I went to Iceland last year and the water's very clean and safe! There's no problem drinking it from the tap.

[-] Badkid@lemmy.world 2 points 1 year ago

Here in Brazil, you better boil everything. Yet it's still dangerous in some places.

[-] f5xs_bhw0a@beehaw.org 2 points 1 year ago

In the Philippines, we don't drink from the tap. At all. It's quite dangerous and there have been a number of internet personalities that got stomach aches from drinking tap water ^cough^ ^haachama^ ^cough^

Instead, there are a lot of establishments here that sell drinkable water at a fraction of a dollar per 5 gallons.

[-] sojourn@geddit.social 2 points 1 year ago

Damn that sounds so time consuming. In most of the US where I'm from, water is treated really well and can just be drank straight from tap safely. I put my water in a brita to filter it so it's a bit more pure, and it also tastes better. Some nicer fridges with have a water filter in the front door, so you just press your glass against it and it fills it with perfect water. Also they usually have a button to dispense ice cubes. I never realized how nice I have it compared to the rest of the world lol.

[-] mub@lemmy.ml 2 points 1 year ago

UK. Yip. Water "hardness" varies across the country which means people usually prefer the taste of the water in the region they grow up in. Other than all the leaky underground pipes and lack of investment in a privatised service, UK water is actaully very good.

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[-] ShadowAether@sh.itjust.works 2 points 1 year ago

Canada - Many people here put water in the fridge or a britta jug to get rid of the chlorine taste

[-] exohuman@lemmy.dbzer0.com 2 points 1 year ago

Semi-rural American here. Our water comes from a well and is safe to drink. However, it is hard water and we often prefer to either use a purifier or buy purified water for drinking directly.

[-] DominicHillsun@lemmy.world 2 points 1 year ago

In Lithuania we do not need to boil tap water to drink it and usually it tastes nice unless your plumbing is fucked

[-] GoodPointSir@lemmy.ca 2 points 1 year ago

Canada here - I drink water straight from the tap.

Although Canadian tap water is some of the highest quality tap water in the world.

[-] computerfan0@beehaw.org 2 points 1 year ago

Irish person here. Yes, I drink my tap water without boiling. My water comes from a well as I live in a rural area, but town/city water is drinkable too.

[-] tmpod@lemmy.pt 2 points 1 year ago

Yes. Here in Portugal, water is drinkable without boiling. Of course, water quality varies from region to region, but as it happens, where I live it's quite good :)

[-] RagingNerdoholic@lemmy.ca 2 points 1 year ago

Canadian here. Municipal water supply is highly filtered and treated. I drink it straight out of the tap.

[-] degrix@hqueue.dev 2 points 1 year ago

US, Colorado - no need to filter or boil the tap water here. One of the benefits of living at the base of the mountains I suppose

[-] GNUgit@lemmy.perthchat.org 2 points 1 year ago

Australian here, I grew up drinking tap water without boiling it but since I married my wife who is Chinese, I must drink it after it was boiled. It's good for the healthy.

[-] poudlardo@terefere.eu 2 points 1 year ago

In France we drink it straight without boiling it. But water quality control is pretty strict here in France and more generally in Europe

[-] amoroso@lemmy.ml 2 points 1 year ago

I live in a major Italian city, I'm well over fifty, and I've always drunk unfiltered water straight from the tap without boiling. Some Italians apparently don't like the taste of tap water but it's still safe to drink it unfiltered and unboiled in nearly all the country.

[-] httpjames@sh.itjust.works 2 points 1 year ago

In Canada most people drink water after filtering through a Brita, but it's safe to drink without.

[-] Vex_Detrause@lemmy.ca 2 points 1 year ago

We have a law that ensures tap water is potable but not sure why it's not more strictly enforced on reserves. But the city tap water is potable.

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[-] Dirk@lemmy.ml 2 points 1 year ago

German person here.

Tap water is very regulated here in Germany. It's legally classified as food. The community and your landlord are obliged to make sure the water stays within the regulations. You can also always contact the water company and have your water checked if it is within the regulations.

Usually it's absolutely save to drink directly from the tap if there isn't one of those. It may not always taste great, though.

[-] Iconoclast@slrpnk.net 2 points 1 year ago

Austria, yes, water is fine like that I would even drink it in the shower without issue. What is an issue is this habit once made for a bad time in Egypt where I didn‘t drink tap water (I was warned), but I mindlessly used it for brushing teeth and that probably ruined my last few days there.

[-] SomethingClever@lemmy.ml 2 points 1 year ago

Your examples, yes, but I also dont know of any European country where you need to boil the water you drink.

[-] bagfatnick@kulupu.duckdns.org 2 points 1 year ago

Asian that’s moved to the U.K. here.

Back home, when I grew up I’ve never drank tap water. In my college days I was way too lazy and started just drinking it with a cheap filter. Surprisingly I survived for 5 years despite everyone around me telling me otherwise.

Now in the U.K. I’ve always drank straight from the tap. It’s surprisingly refreshing! And the boiled water taste I can’t really get used to again when I visit home.

The water in Iceland is safe to drink from the tap. Although if I recall correctly it’s pretty sulfuric due to the local hot springs.

I’ve visited a few countries around Europe and have always enjoyed sampling their local tap.

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this post was submitted on 26 Jun 2023
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