First Use:Upon receiving your Yves Saint Laurent Mon Paris Eau De Parfum Spray, remove it from its packaging. For the first spray, you may need to pump the atomizer a few times until the fragrance begins to dispense consistently. This primes the pump for regular use.Compatibility:This fragrance is designed for adult females seeking a floral and sensual scent experience. Personal skin chemistry is the primary factor in how any fragrance will interact and develop, so individual results may vary. It is intended for external use only.Care and Storage:- Store in a Cool, Dark Place: To preserve the integrity and longevity of the fragrance, keep the bottle away from direct sunlight, extreme heat, and humidity. A drawer, cabinet, or closet is ideal for maintaining its quality.- Keep Upright: Store the bottle upright to prevent leakage and maintain the atomizer's seal, ensuring the product remains in optimal condition.- Avoid Extreme Temperature Fluctuations: Consistent temperatures help prevent the degradation of the fragrance notes. Do not store in a bathroom or near a window where temperatures can vary widely.- Keep the Cap On: Always replace the cap tightly after use to prevent evaporation and oxidation, which can alter the scent over time.