What it is: A candle that adds ambiance, warmth and fragrance to your hearth and home.Fragrance story: Choisya is the botanical name of the Mexican orange blossom flower. Its fragrance is greener and more lively than its Mediterranean relative. As the shrubs break into bloom, the buds slowly open to release their delicate perfume. Style: Floral. How to use: The first time you burn your diptyque candle, allow it to burn for at least two hours until the whole top is liquid with wax to help your candle burn more evenly next time. Before lighting, trim the wick to 1/4-inch length, which will allow the candle to burn slowly and help avoid unsightly black marks around the edge of the glass. After blowing out your candle, re-center and straighten the wick.