On 8 Nov 2008, at 14:36, Bruce Napier wrote: <snip>
> Since then, LeeSan have produced a descaling fluid which is basically > strong phosphoric acid, and I've been trying it for the last six > months. > > I have to say that it does the job, both for toilets and other places > where mineral deposits are unwelcome, such as kettles. <snip> Is it any good on on tarnished brass? Baz nb Brasso
