Tuesday, December 30, 2008

Brown sludge in bottom of Blendtec blender cup

I recently came across a brown sludge that coats the metal ring at the bottom/base inside my Blendrec blender cup... any ideas what this stuff might be? I scraped it off with a toothpick, as it doesn't seem to come off with a hot water rinse alone. Doesn't appear to be rust.