Balsam fir soap smells fresh and woodsy. A product that does not contain artificial fragrances and that is gluten and paraben-free will pamper skin. Here is why you should purchase soap products that can be used during your daily skincare routine. Health And Therapeutic Properties The Balsam fir is an evergreen that is harvested for wood pulp and traditionally used as a holiday decoration. The needles of a Balsam fir are often used to create an essential oil, which can be used independently or may be added to a batch of natural ingredients that are used to create lotions, liquid moisturizers, and bar soaps.