Dim sum various mixtures of flowers with green tea, black tea or oolong tea. Flowers used include jasmine, gardenia, magnolia, grapefruit flower, sweet-scented osmanthus and rose. There are strict rules about the proportion of flowers to tea. Jasmine tea is the most popular type of scented tea, and is often the most popular type of tea served at yum cha establishments. The above teas are produced in most of China. Chinese tea bushes ("Camellia sinensis") are cultivated in the mountain areas of tropical and subtropical regions or wherever there is a proper climate, sufficient humidity, adequate sunshine and fertile soil. Chinese tea
Scented water (6th century) was using scented water to clean his toothbrushes. Just prior to Marie Antoinette's execution in 1793 one of her servants was able to smuggle her some minimal need requests, one being some scented water for her teeth. Hippocrates mentions scented water in his medical practice: Boccaccio in his Decameron mentions scented washing waters: It was a custom in the Roman Empire for amphitheatres to be furnished with scented water jet fountain sprays for refreshing the spectators. The overhead awning (velarium) shielding the spectators for the Colosseum was saturated with scented water for dripping fragrant water on spectators' heads