I'd say that's usually great advice V, but in my case it was just the opposite. The cuts I got from Archive are my healthiest moms. I'm still not 100% on where the pm came from, but my guess is that it was dormant in some of the cuts I got and showed itself when the conditions were right. Archive is one of the few places I would trust or recommend to others, they really do a great job keeping them clean, healthy and free of pests or pathogens.
Hitting them with straight chemicals is definitely the other option. As I posted before, I tried 4 or 5 different "organic" oil based treatments with absolutely no luck. That mighta been my biggest mistake is not hitting them with the big guns right away.
CBF, I used the high heat method to sanitize the room, but I can't say if it got rid of the pm because I had already treated with chemical fungicide by that time.
I'm pretty sold on regular preventative treatments with Regalia to prevent pests and pathogen, combined with a good thorough cleaning and sanitizing in between rounds, plus a few hours or so of as much heat as my lights and mini split can generate.
Thanks for adding to the conversation and for all the helpful suggestions.