On Mon, 08 Oct 2007 21:33:08 +0000, djc wrote:

Not general purpose but very good for removing tannin from teapots and
cups. Mix to a paste with a little water.

I wonder if bicarb is an ingredient of dishwasher detergent which is also
very good for degunking teapots and vacuum flasks?

--
John Stumbles

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