What are Citronella Candles?
Citronella candles are candles which are blended with essential oil from citronella, a grass native to Asia. Citronella oil is supposed to be an effective natural insect repellent, with citronella candles classically being used to keep insects like mosquitoes away from decks, campsites, and other outdoor locations. People who are considering citronella candles may want to be aware that they are only about 45% effective, according to studies conducted at the University of Ontario, so they should be combined with another repellent method for full protection from unwanted insect visitors.
