In article , Silvan wrote:
I have a badly rusted vise. I think I posted about it a couple years ago
when I got it. I'm finally getting geared up to give electrolysis a try,
because everything else (heat, liquid wrench, time, vinegar, Coke, 10'
cheater bar, sand blaster) has failed to get the screw turning. I'd have
done it already, but even my 80-something grandmother has never heard of
washing soda, and I have no idea where to get some. The web makes it sound
common, but it ain't common around here, unless I'm blind.

So you know what you're looking for, there's a picture of the box at the top
of this page:
http://tinyurl.com/rvol

Full URL:
http://www.thelaundrybasket.
com/Questions_Comments/Questions_Comments_Super_Washing_Soda/questions_comment
s_super_washi.html

--
Regards,
Doug Miller (alphageek-at-milmac-dot-com)