Where do comets primarily reside when they are considered inert and dark, far from the Sun's influence?

Answer

The Oort Cloud or the Kuiper Belt

Comets remain inert and dark when they are far from the Sun, deep in the cold fringes of the solar system, such as the Oort Cloud or the Kuiper Belt, where ices remain frozen.

Where do comets primarily reside when they are considered inert and dark, far from the Sun's influence?
waterMaterialgasicefrozen