Skin fading on sex dolls can diminish their realistic appearance over time. To prevent this, avoid exposing the doll to direct sunlight or harsh artificial lighting for extended periods, as UV rays accelerate fading. Store the doll in a cool, shaded area when not in use, and consider covering it with a protective cloth or cover to shield it from dust and light. Use mild, non-abrasive cleaning products specifically formulated for the doll’s material, and avoid harsh chemicals or alcohol-based cleaners that can cause discoloration. Applying a protective layer of silicone-based or UV-resistant spray can also help shield the surface from fading. Regularly inspecting the doll’s skin for early signs of discoloration allows for timely intervention. Maintaining a consistent cleaning and storage routine, combined with gentle handling, will ensure your doll retains its natural color and appearance for years to come.