Thread: Rust removal
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clare at snyder.on.ca clare at snyder.on.ca is offline
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Default Rust removal

On Fri, 24 Aug 2007 20:08:33 -0500, "Karl Townsend"
wrote:


Since H2So4 does a nice job - I use professional plummer drain cleaner -
strong solution of H2So4.


I'm not a chemist, but I'm pretty sure most drain cleaners are strong
caustics, not acids

Karl

I have some that is straight H2SO4. Mpst, however is Caustic Soda in
some form.

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