Nope...12QT only used as a QT tub for a couple of weeks...then cleaned and has been empty for a month or so.
Water was purified from a Colagan (sp?) water tap.
3 sprays of "Shed Ease" were added but I have used this stuff for years and never seen anything like this (I have had this bottle before and no issue).
Keep the ideas coming as I am still trying to figure it out...going to go bath another snake just as a test.