mold, fungus or deficiency?

[JM]

yeah... unless you're intimtely familiar with controlling molds... clean and restart... even experienced farmers (like me) struggle to win against mold infections.
sterilize EVERYHING!

 

[drumbago]

Yeah I don't think I'm up for that..
I hereby pledge to make my next grow mistake free!

Final question: I'm planning on getting some anti fungal spray and covering the inside of the case with it, bleach then repeat and bleach again before the new girls go in there. But what about the cfl bulbs? Am I safe to put that stuff on them if they have plenty of time to dry before being switched on?