one of the things that sticks with travelers to Turkey
http://www.bbc.com/travel/story/20200407-turkeys-unique-hand-sanitiser
As commercial hand sanitisers run dry in the US and Europe, people in Turkey are turning to a traditional, aromatic fragrance that has taken on a whole new relevance amid the coronavirus pandemic: kolonya.
Meaning cologne, kolonya has been a treasured symbol of Turkish hospitality and health since the Ottoman Empire, and its often described as Turkeys national scent. Traditionally, this sweet-scented aroma made with fig blossoms, jasmine, rose or citrus ingredients is sprinkled on guests hands as they enter homes, hotels and hospitals; when they finish meals at restaurants; or as they gather for religious services. But unlike other natural scents, this ethanol-based concoctions high alcohol content can kill more than 80% of germs and act as an effective hand disinfectant.
Kolonya has been a symbol of health and hospitality since the Ottoman Empire and is often sprinkled on guests' hands as they enter a home (Credit: yalcinsonat1/Getty Images)
lots more at link
my memories are of lemon on public transportation