On Tue, 05 Apr 2005 14:44:30 GMT, (s--p--o--n--i--x)
wrote:

So what is the non-brand name stuff sold as?

One of Lidl's is very similar. Or you can mix your own from sulphamic
acid and surfactants.

For some reason, nearly all supermarket descalers seem to carry huge
markups. My sulphamic acid is some MrKwikkyKleen stuff from the
ironmongers and is half the price.

Do they still have ironmongers South of Watford ?