Recurring white mold problem

First grow got mold towards the end. My second grow has now been hit pretty badly with white mold. And i have a third plant halfways in bloom. What can i do to save it? Do i have to wash the entire growroom with bleach or something? Can i save something from my current buds?

Get your R/H under control. Keeping your flower room below 40-50% will not allow the growth of the spores. Your best to do a good clean and purchase a de-humidifier for the future, as for the buds now its depends on how bad and how far along? Good Luck

If you are growing from clones you will allways have problems with it since powdery mildew is systemic, it's kind of like plant herpes its there all the time but only shows up when conditions are rite for it. There are precautions you can take like keeping temp and humidity in the proper ranges, running a sulfur vaporizer during veg and h2o2 washes but even then it can show up. If you are growing from seed and keep getting it you need to take your grow room apart and sterilize everything from floor to the cealing lights pots fans everything that will be in your room. I have heard there are systemic soil drenches you can use but I have no experience with them and don't really know much about them.

what sirG said, get the Rh down and use some fan`s for air circulation, what kind of ventilation do you run ?

also, are we talking mold or mildew ?

look in to hydrogen proxide/H2O2:

http://joemacho.hubpages.com/hub/Hydrogen-Peroxide-for-Plants

also for after harvest:

[video=youtube;S7jE7qzfgQs]http://www.youtube.com/watch?v=S7jE7qzfgQs[/video]

is it just me but had to laugh when he sais, "notice I dont joshelum because I dont want to damage the resin glands". The he blast them with water like hes putting out a fire. Then shakes hard enough to kill a baby.....hahahahah

There are mold control sprays to help prevent mold from occurring. Use fans and have as much air flow as possible.