Today I Learned (TIL)

8292 readers

30 users here now

You learn something new every day; what did you learn today?

/c/til is a community for any true knowledge that you would like to share, regardless of topic or of source.

Share your knowledge and experience!

Rules

Information must be true
Follow site rules
No, you don't have to have literally learned the fact today
Posts must be about something you learned

founded 3 years ago

MODERATORS

Kokomheart@lemmy.ca

JCSpark@lemmy.ca

149

TIL why you're not supposed to cook or drink hot tap water - it's the lead (and other heavy metals) (www.epa.gov)

submitted 1 week ago by pelespirit@sh.itjust.works to c/til@lemmy.ca

83 comments fedilink hide all child comments

Hot water dissolves lead more quickly than cold water and is therefore more likely to contain greater amounts of lead. Never use water from the hot water tap for drinking, cooking, or making baby formula.

you are viewing a single comment's thread
view the rest of the comments

[–] PrettyFlyForAFatGuy@feddit.uk 18 points 1 week ago* (last edited 1 week ago) (1 children)

I'm sorry is this some kind of American joke i'm too European to understand?

[–] pelespirit@sh.itjust.works 5 points 1 week ago

It's fr and not a joke. If you grow up here, you're usually told. Some aren't aware of it though. We keep giant hot water tanks ready to go.

This is the typical think most people have for old construction. Not sure about new construction. It's usually stuck in a closet or the basement:

https://www.homedepot.com/b/Plumbing-Water-Heaters-Tank-Water-Heaters-Electric-Tank-Water-Heaters/30-gal/N-5yc1vZ2fkoqeqZ1z1t3nf