157

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 month 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

[-] pelespirit@sh.itjust.works 6 points 1 month ago

We need that dishwasher guy to look into all of this.

[-] beetus@lemmy.world 10 points 1 month ago* (last edited 1 month ago)

He did already and that's why we know most dishwashers (in the US) are fed by one line coming from the hot water tap.

[-] pelespirit@sh.itjust.works 1 points 1 month ago

I mean about the hot water having lead and other heavy metals part.

this post was submitted on 10 Nov 2025

157 points (89.8% liked)

Today I Learned (TIL)

8384 readers

2 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