I've heard of curing soy candles and was skeptical. I had a few tarts laying around that I decided to sniff (they've been sitting since Dec. b/c they are Christmas scents) and they were stronger! Wow! That being said, however, I don't think that all candles need to cure. I think it depends on the scent. I have a very strong blackberry sage scent that I use all the time and love, and it comes out very strong even when I burn it the next day. I think using your judgment is what is needed. But hey, if you can wait a week or so, great! My customers order and I make their candles. Should I tell them to wait a week to burn their candles? By the time they get them, it's probably almost been a week, though. So maybe I shouldn't... What do you guys think?