Lavender has been used for centuries for its medicinal purposes. Essential oils can be applied to sunburns and scalds. The fragrance can also be used for its calming effects and may aid with aches, pains, and insomnia.
Aloe Vera is a succulent plant with several medicinal uses. Aloe gel can be used to promote the healing of wounds, burns, eczema, and other skin irritations.
Mentha which is commonly known as mint comes in a variety of species. Essential oils are used similarly as eucalyptus. However, metha has additional insect repellent properties.
Eucalyptus oil is highly antiseptic and is used in steam vaporizers to relieve symptoms associated with colds, sinusitis and respiratory-tract infections through its decongestant and expectorant properties.