Well I found this.
"Great stuff. Put the lubed boolits into a container and add a spoonful and swish 'em around. Works on LLA and lubrized boolits as well. Keeps 'em nice and easy to handle and the corn starch does not mess up the dies or the press. Save the container after you dump out the boolits and use it again. After a while you will not have to add any corn starch as the remaining from the previous uses stays in the bottom. Cheap and easy."
You may have read it already though. It was posted here on the bottom of the page.
more on Lee tumble lube - Page 3 - Cast Boolits