gray mold on soil and drain holes-- Help

Hey guys my plants are just now going into flowering and i am starting to see gray mold grow on the top layer of soil and some mold growing on and around the drain holes..



i bleached my full room and got some Safer® Brand 3-in-1 Concentrate but it seems i have goten no change on my mold status..


could anyone give me some tips on how i should go about to handle this problem.

get a dehumidifier if possible in your room, or just better exhaust. try treatin affected areas with hydrogen peroxide (or a fungicide would be better), or carefully remove affected soil (although this could do more harm than good, spreading spores)....make sure when you water your plants you do it while lights are on and will be on for at least a few hours after, and make sure leaves arent damp when lights go off..good luck!

i have a dehumidifier running on max dry already


i took the top soil off all my plants about 1" or 2 " before sprayed the 3 - in - 1 on all new top soil then wanter as said on the back of the safer brand bottle.


i always water my plants while the light is on and will be on for 5 or more hours.

Would a indoor garden sulfur burner get rid of my mold ?