6. The difference in the perfume for the day. And at night, and between summer and winter? The perfume during the day and night really. Then, depending on the preference of the individual, as if the girls who like to smell strong and deep. May have to use perfume perfume Perfume is the strongest and most motivated. The use of perfume in each season, heat or hot air. Will focus on intensifying the smell of perfume. You may choose your favorite fragrance. The smell of lighter or less intense