I'll admit to using the brown bag technique for years now. But in my low humidity environment, I'll only do it for a couple of days or so depending on the time of year then transfer the bud into glass mason jars. Then you'll want to open the jars at least once a day and stir the buds a little for a few weeks. It's a slow process but it works for me. I'm sure the pros have a better process out there.