Patrick wrote:
Does anyone have a preferred kalkwasser mix (for those that use one).


http://mrswages.stores.yahoo.net/mrswagpiclim.html

Not only is it dirt cheap, but it doesn't leave a yellow residue behind
and it appears to last longer (no evidence, just subjective). I go for
months between washing out my containers.

I've also seen it at wal-mart in the fall, but at this time of year, you
may need to order it.

--Kurt