Thuja Oil is believed to have insect repellent, rubefacient, anti rheumatic, astringent, diuretic, emmenagogue, expectorant,stimulant (nerves, uterus and heart muscles), tonic and vermifuge properties. This oil is used in pharmaceutical products because of its therapeutic properties. Apart from this, it also finds usage in toiletries, cosmetics, soaps and detergents perfume due to aromatic properties.