B.,
I've sold Gold Canyon for 10 years now. Your friend should have told you about the safety wicks that are in place. The wicks will burn down to the top of the wick collar, and then extinguish themselves. This has already been factored into the published burn times. Some of our heavier scents have wick issues from time to time. Your rep should have taken your complaint seriously, and done an exchange for you. Gold Canyon wants their customers to be happy, so she should have submitted an exchange (free to her). Have you tried our pods? They fit in the scentsy warmers, and smell better too! Your candles jars should never be black-if you trim your wick before burning, and properly extinguish them (dipping), then your jars should be crystal clear.