Preventing skin fading on your sex doll involves controlling environmental factors and proper storage. Keep the doll out of direct sunlight, as UV rays accelerate material discoloration and degrade the surface. Store the doll in a cool, shaded area with stable temperatures to prevent thermal damage. Using a protective cover or cloth when not in use can shield the surface from dust, dirt, and accidental scratches that may cause uneven fading. Regularly clean the surface with gentle, non-abrasive cleaners to remove dirt and oils that can contribute to discoloration. Avoid exposing the doll to harsh chemicals or solvents, which can stain or weaken the material. If your doll has makeup or decorative features, take extra care during cleaning to prevent smudging or fading. Keeping the environment controlled and handling the doll gently will help maintain its realistic appearance and prevent skin fading over time, ensuring it remains visually appealing for years to come.