Lemon balm, which grows wild in Southern Europe and North Africa, is a robust plant that can grow and thrive in a variety of climates. Lemon balm has a long history of use and since ancient times has been used as medicine in a variety of cultures. In the Middle Ages, lemon balm was used as a remedy for depression and melancholy, which explains the nickname “heart’s delight” in several Scandinavian languages.


Eucalyptus is most commonly found in Australia and Tasmania, but is also found in a number of tropical areas around the world. Eucalyptus is popular for a spectrum of uses ranging from flavouring to natural medicine. Yet eucalyptus is particularly known for its stimulating effect, providing a helpful boost when mopping the floor.


The lavender flower is native to the western Mediterranean region and is best known for its beauty and calming effect. The name “lavender” comes from the Latin “lavar”, which means “to wash”. Its name is believed to date back to Roman times, when the people of Rome used lavender to perfume their bath water. The popular flower is still used in a variety of ways, including as a means of stress relief and bringing harmony and balance to body and mind.


Grapefruit is cultivated in most of the world’s tropical and subtropical regions. It is known and beloved for its vitamin-rich and thirst-quenching taste. In the form of an essential oil, it offers a wide array of health benefits. The grapefruit’s oil is also said to have a rejuvenating effect, with a natural sweet and fresh aroma that promotes a zest for life and gives renewed energy.