Such as the high top fade and low fades. Carmine dyes tend to fade quickly. This coating will not fade or discolour over time. Carbon particles do not fade over time even when bleached or when in sunlight. Instead of just disappearing, a window may fade away, or visibly shrink to the taskbar. The burning sensation will slowly fade away over several hours if no actions are taken. Hemangiomas usually fade gradually over time, and most do not require treatment. At any distance sky waves will fade. It will fade gradually over 3 to 10 days. Fugitive pigments fade over time, or with exposure to light, while some eventually blacken. These markings quickly fade following death. Before Jeff can do anything, his powers fade away, again. This in turn causes Olaf to fade away. Though relatively rare, songs can fade out then fade back in. His memories fade permanently, though, and he is led away.