Hello I just opened a new can of color flow mix and it has a bad smell to it is this normal?

I found this on Wilton

Color Flow Decorations/Storage:
Color Flow pieces should last indefinitely, if stored properly. A cool, dry cupboard would be a good storage place.


This is the link that shows all info on color flow
http://www.wilton.com/idea/Color-Flow

As far as the smell, I know personally, the first batch that I did, I ended up throwing it away also because of the smell. When I asked my Wilton Instructor she gave me the same response as listed above.

HTH