Perhaps significant enough vaper from plumbing solder made it into AC unit or so... | Hacker News

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fyloraspit on Sept 21, 2023 | parent | context | favorite | on: Lead poisoning causes more death, IQ loss than tho...

Perhaps significant enough vaper from plumbing solder made it into AC unit or some other building or trade technique which involves some lead

sokoloff on Sept 21, 2023 [–]

Plumbing solder is overwhelmingly lead-free and has been for years. Even if leaded solder was used, the vapors from soldering are flux residues, not lead.

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