OldTools Archive

Recent Bios FAQ

268274 John Ruth <johnrruth@h...> 2019‑04‑09 Re: De-Rusting Tools with Hidden Springs
Scott,

Be cautious with Barkeepers Friend (BKF). It contains Oxalic Acid, which in
small amounts can trigger kidney stones and in larger amounts is an irreversible
kidney poison.

The dust can injure your corneas, although I think that is reversible.

BTW: I use Barkeeper’s Friend frequently!  

Best and Most Repectful Regards,
John Ruth 



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Recent Bios FAQ