I have been battling mildew for a little bit now, it was well under control but a few days ago I noticed on the buds of a few plants. I bought SuperNatural Soya'Nara... it's a mildew\pest spray. When is the best time to spray the buds... right before the lights go on I am guessing? I'm gonna go easy, the last thing I need is mold but do you guys spray this deep into flower?

The product itself is not harmful at all if smoked, it's basicly just soy bean oil but I am a little concerned about getting the plants wet. Supposedly this shit will kill the mildew within 24 hours though. Any experiences?