Re: Eureka - "I Do Over" (spoilers)
It's body deodorant. In this case, it's the stuff Jack picks up from his shelf every morning.
Guess that explains it. Since I've never heard of the brand it may as well have been generic for all I knew.
One more anal-probing gyro-pyro levitating ecoplasm alien anti-matter story and I'm going to take out my gun and shoot somebody.