not all dark mold is the "black mold" but it can be killed by bleach and water solution. porous materials should be soaked in it. i could not find a good site for timeframe but i soaked my grapevine for 30 minutes without damaging them. Mold grows because of damp, dark areas. besure your cages dry at night leaving less chnce for mold.
good luck,
Sean
PS black mold can be toxic to humans check it out on CDC.gov
LOL.. thanks a bunch, I'll have to find a way.. cant have this mold here.
My last misting is at 5 pm and lights out for them at 8pm. The only thing that's wet are the paper towels at the bottom of the enclosure, everything else is dry.