Hi Imogen,
I don’t have this one, I use Booted Bhoots and the Fae Servitor (not because they replace this one per se, but only because they seemed more adapted to my “case”). I would say though that a regular use is probably suitable. Not daily regular after some point, but more like weekly or monthly or whatever one needs comfortable with (once the most acute symptoms are over). Because:
The conversation above is something that I used to somewhat “ignore” lol. Nothing to get pessimistic about but I’d say that if one has spent centuries (or more) affected by some curses and stuff, then keeping listening to such fields at least from time to time would serve as a good precaution + deepened cleaning.
If they are from Dreamweaver, they wouldn’t be affected (as stated in the description and Sammy’s posts in this thread).