Setup: Your Amazon Basics Floral - Gardenia Petale Eau De Parfum comes ready for immediate use. Simply remove the cap and press the spray nozzle to dispense the fragrance. For a first-time use, you might need to prime the pump by spraying a few times until a consistent mist appears. Compatibility: This fragrance is generally suitable for most skin types. However, as with any cosmetic product, if you have sensitive skin, it's advisable to perform a patch test on a small, inconspicuous area (like the inner elbow) before full application. Avoid spraying directly onto irritated or broken skin. Care: To preserve the integrity and longevity of your Eau De Parfum, store it in a cool, dry place away from direct sunlight and extreme temperature fluctuations. Keeping it in its original packaging or a drawer can help protect it from light exposure. Ensure the cap is securely replaced after each use to prevent evaporation and maintain the fragrance's quality.