Really good idea. It coats everything with sulphur. Do preventative burns between runs and in veg. Some even do a preventative blast at beginning of flower. Do not want to run it later in flower like your doing with
green cure. Do not have experience with fucking things up w sulphur, but have heard Sulphur can fuck up the taste if used to late in flower.
Basically you burn for a few hours @ lights off, then exhaust the room before lights on. Will stink bad and is toxic, but very effective. I have luckily never had a mold/mildew problem. I use sulphur as preventive and kept the environment in check.
I also recommend using a silica supplement to aid mold/rot protection
hope that helps you to do all you can do to prevent the mold and rot from happening.
Girls are looking good.