I am wondering how tattoo removal works. I know that they use lasers usually, but that is about all I know. I have heard that tattoo removal leaves scars, and that some colors are hard to remove, is this true? Where can I find out more about tattoo removal? Is there a laser tatto removal video anywhere online that would show the whole process so I could learn more about this? I think I remember someone telling me they had watched one somewhere when they were considering removing their tattoo, but I can’t remember where they said they found the video.