its nasty stuff. i wouldnt use it on anything larger than a clone or anything that would be flipped into flowering in the next 14-30 days. it does work tho as a 'permanent' solution (provided youre not putting them right back into a mold-prone environment). if you have pm its best to buy time on your big plants with green cure, etc, ADDRESS THE ENVIRONMENT. drop humidity, better ventilation, bleach down your area between runs, use eagle on the fresh cuts as soon as they have roots. do this for one or two cycles and be clean and it will be gone for good. change your clothes after working in any moldy area>right in the washer on hot. clean your tools. its a bitch but not insurmountable. eagle is great when used properly, ive used 4 ml in 2 years and my only reoccurance was when i got utterly sloppy in a tent with poor ventilation in the middle of winter w/ high humidity in house. and i caught it super early because im always up in my shit every day.