Perfume is more than a pleasant smell. Learn how fragrance notes develop, how essential and fragrance oils differ, why perfume formats project differently, what affects longevity, and how solid, spray and water-based perfumes create different fragrance experiences.
Essential oils and fragrance oils can both be used in perfume, but they offer different fragrance possibilities. Learn why essential oils have a naturally limited aromatic palette and how fragrance oils allow a much wider range of scents.
Essential oils and fragrance oils can both give cold process soap its scent, but they are not interchangeable. Understand their different roles, how their scent can behave and why some fragrances can make soap thicken unexpectedly.
