I can't tell for the life of me. It didn't appear within the first few minutes, but it appeared before ten or fifteen when I went to throw it out later. I'm thinking evap, but wishing otherwise...what do you guys think?
https://i41.tinypic.com/6ejeyo.jpg
https://i44.tinypic.com/259ep1c.jpg
https://i41.tinypic.com/6ejeyo.jpg
https://i44.tinypic.com/259ep1c.jpg