Is There a Dud in a Candle?

There's no way that theth these people that are making these candles are able to quality control it so much that a dud doesn't sneak in there from time to time. I my other question though, if you work in a place that's so jam packed full of sense, are you still getting much out of the experience? Cause you would think after a while, it may be the beginning of a shift to put by life interesting four or five hours,. then you must be overloaded with that stank rae. It ole tough when you go into one o those places like the er scent. You think about it, right? Though, you get a candle to smell something different