Reviewed by Julia A. Siegel, MD Glow-in-the-dark body art may sound like something out of sci-fi lore, but it's a major tattoo trend that's very much grounded in reality. That's right: Luminous ink ...

5. The artist cleans the area and wraps it up. Just as every tattoo artist's process is slightly different, the aftercare instructions may differ, too. Tattoo aftercare isn't one-size-fits-all.