[GreenKeys] Rust Removers: Experience?

[Jeffrey D Angus]

On 11/9/2016 2:16 PM, Ed Sharpe Archivist for SMECC via GreenKeys wrote:
> and weirdly enough.... the purple fluoride Listerine  has Phosphoric acid
> in it... WHAATTT?  but that is good  for your teeth  huh?
The purpose of small amounts of Phosphoric acid in Listerine is to help bond
the fluride to the enamel.
> may be time  for a class action suit....    --Ed#
Is that your answer to everything you don't understand?

-- 
Jeff-1.0
wa6fwi
http://www.foxsmercantile.com

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://mailman.qth.net/pipermail/greenkeys/attachments/20161109/62a584a3/attachment.html>