I made this mistake early on. I scrubbed it like a smack addict needin a fix and then boiled water for about 30 minutes. I have used that pot many times since and have had no problems.
"You can't drink all day if you don't start in the morning!" FC1(SW) Ruben Serrato
Primary: Polar Bear Pale Ale
Secondary: Red Haired Black Bear Stout
Apfelwein Carboy:Apple/White Cranberry Hybrid
Bottled: EdWorts Apfelwein;RPA Red Panda Ale; Kodiak Brown