Quote: Yes, you might, but the betadine really does kill off the bacteria very well. I use whatever candles are around, even if they're scented! I know one gal who uses crayons...
Just in case, when I'm really antsy, I'll set the potential bombs in the far corner alone, and loosely wrapped in a paper towel so if they *do* blow, they won't splatter all the others. I'm always willing to give them a chance, just in case...and I've had some really bad ones hatch, so I encourage others to try...cautiously.