Setup: Getting started with Essie Gel Couture is straightforward. Begin with clean, dry nails. Ensure you have your chosen Essie Gel Couture color and the corresponding Essie Gel Couture top coat. No other special equipment like a UV lamp or base coat is needed. Compatibility: This nail polish is designed to be used as a two-step system with the Essie Gel Couture top coat for optimal performance and wear. While it can theoretically be used with other top coats, the unique Flex.e Gel Technology and Triple Shine Complex are formulated to work synergistically with the Essie Gel Couture top coat to deliver its advertised benefits. It is not compatible with UV or LED lamps, as it's designed to air dry. Care: Store your Essie Gel Couture polish in a cool, dark place away from direct sunlight to prevent premature thickening or color alteration. Always ensure the cap is tightly sealed after use. To remove, simply use any standard nail polish remover (acetone or non-acetone). The formula is designed to remove easily, just like traditional nail polish, without soaking or scraping.