For optimal setup, ensure your nails are clean, dry, and free of any oils or old polish residue. You may gently buff your nails for a smooth surface, but a base coat is typically not required as part of the Gel Couture system itself. For application, apply `Sizzling Hot` directly to the nail. Compatibility is best achieved within the Essie Gel Couture system; always pair this polish with the Essie Gel Couture top coat for the advertised wear and shine benefits. Using a different brand's top coat may compromise the performance and longevity. To care for your polish and ensure its freshness, store the bottle upright in a cool, dark place away from direct sunlight and heat. Keep the cap tightly sealed to prevent the formula from thickening. This polish can be removed with standard nail polish remover, eliminating the need for soaking or special removal techniques.