I'm trying this soon. The random things you can learn at Zelaron. lol.
Just don't let that shit explode on you. Wait until you're ready to set the bomb to put the aluminum foil balls in, and don't seal the lid until you're absolutely ready. You'll really get fucked up if it explodes on you.
It's really nice when you get a good bottle that doesn't explode easily. I had one take 2 minutes to actually explode once, and that fucker was LOUD.