[formerly_proven]

> Wait, they push the waste/brine into the hot water line? Wouldn't that defeat the purpose of filtration?

Hot water is for external use only.

[soperj]

You still absorb an astounding amount of chemicals through your skin.

[evancox100]

... you’ve never used hot water to fill up, say, a pot of water for cooking?

[TsiCClawOfLight]

it's gross. Don't do that.