Spray the Ysl Libre Eau de Toilette perfume on your body's pulse points, such as the neck, wrists, and behind the ears. These areas emit heat, helping the fragrance to unfold better. Avoid direct contact with the area after application in order to maintain the intensity of the fragrance.
You can usually feel eau de toilette fragrances for two to three hours, and it is considered by some as a daytime fragrance. The term eau de toilette comes from the French phrase "faire sa toilette," which means to get ready.