What it is: A warm scented candle by diptyque that fills your home with the scent of Tubereuse. Fragrance story: Enigmatic and beguiling, Tubereuse Scented Candle features notes of the tuberose, a flower known to deploy its captivating sensuality at dusk. 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 it burn more evenly next time.