Overview

Citronella oil is derived from the leaves of Cymbopogon nardus, Cymbopogon winterianus, and other related species indigenous to Southeast Asia. However, it is not only famous for repelling mosquitoes and other insects during the hot summer season. Known for protecting outdoor activities, citronella oil has many unexpected conveniences.

Extraction Process

The extraction process used in citronella production is steam distillation. The green leaves of the Cymbopogon plant are heated by steam, which carries the volatile oil components. These components are then extracted from the water to produce citronella oil in a condensed form. It is noteworthy that the choice of specific Cymbopogon species for extraction may cause differences in the properties of the obtained oil. Citronella, the primary active ingredient, is mostly found within the oil in very high proportions and has alcohol-like properties.

Mechanism of Action

Citronella interferes with insects’ chemoreceptors, making it challenging for them to find and attack humans. This provides an effective shield against mosquitoes and reduces the risk of contracting diseases from them.

Uses of Citronella Oil

• Insect Repellent: Citronella oil is most widely used as an insecticide. Its anti-insect fine citrus smell is preferred during outdoor activities to repel insects such as mosquitoes and flies.
• Aromatherapy: Citronella oil has a pleasant, encouraging scent and can be used in diffusers or inhalers. It may help to:
  • Promote relaxation, containing stress-busting properties that help users maintain a cool mind
  • Improve focus, with its fragrance aiding increased attentiveness, focus, and concentration
• Household Cleaning: Citronella oil has antibacterial compounds and is added to homemade cleaning products due to this quality. It may help to:
  • Deodorize surfaces, clearing out unpleasant smells from furniture, clothes, floors, and more
  • Disinfect surfaces, potentially exhibiting a weak antimicrobial effect based on available scientific research

Benefits of Citronella Oil

• Natural Insect Repellent: Citronella oil is a natural and environmentally friendly solution to the use of chemical insect repellents, particularly during outdoor activities.
• Promotes Relaxation and Focus: Citronella oil may have dual effects: inducing relaxation and enhancing focus.
• Deodorizes and May Disinfect Surfaces: Citronella oil is considered an effective ingredient for various natural cleaning products and solutions due to its refreshing smell and possible antimicrobial activities.