Chemipure Elite question

[Bill Nye]

I just bought a new bag of cpe and it had an unfortunate accident in my ac70 about 4 hours after it went in the tank and spilled everywhere. I obviously took it out and since has dried. Can you still use cpe after it has dried out or should I just grab a new one. I know that with purigen you are not supposed to let it dry but am unsure about cpe. Thanks.