That's the 1st thing I checked. I dipped in melafix/cipro/potassium chloride and saw no eggs or eefw. That brown is just the dying flesh band. The flesh band was originally all the way down to the plug, it was so healthy. Then the flesh band started receding slowly, and one day...one head was melting...and it started to spread to other heads. I had at least 8+ heads (this was all grown from 1 head). I pulled it out, dipped and saw nothing. Had to dremel off these 2 heads that looked the healthiest to try to save anything. I know for sure if I didn't dremel off, the whole thing would have been gone.
These 2 heads ares still not out of the woods. Their flesh band is not great, I would really like to see it go back down to the plug...but at least some yellow color is coming back.