Setup (Refilling):The 100ml Mugler Angel Nova bottle is designed to be easily refillable. While specific instructions may vary slightly, the general process involves:1. Unscrewing the existing spray mechanism or cap from your empty or nearly empty Angel Nova bottle.2. Carefully aligning the refill bottle's nozzle with the opening of your main bottle.3. Slowly pouring or pumping the refill fragrance into your main bottle until it's full.4. Re-securing the spray mechanism or cap firmly onto your bottle.This refill system helps reduce waste and ensures you can enjoy your favorite fragrance sustainably. Compatibility:This Eau de Parfum is designed for external use only on the skin. Avoid direct contact with eyes or broken skin. It is formulated for adult use. Care:To preserve the integrity and longevity of your fragrance:- Store the bottle in a cool, dark place away from direct sunlight and extreme temperatures. Heat and light can degrade the fragrance over time.- Keep the cap tightly secured when not in use to prevent evaporation and maintain the scent's quality.- Avoid shaking the bottle excessively, as this can introduce air and potentially alter the fragrance composition.