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.
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.
The difference is that solid lead stays in the pipe and doesn’t get to you, the dissolution matters because the lead from the pipe dissolving is how it gets in the water in the first place. You aren’t really making any lead that was already in the water worse, but a lot of people live in older houses that have lead pipes or copper pipes with lead solder. If your house doesn’t have these, then it’s really not an issue.
So if you don’t have lead pipes it doesn’t matter?
Or copper pipes with lead solder.