Dear Annie: When my sister’s mess scatters over the whole house, my OCD gets triggered

A teenager is seeking advice regarding a sister who is described as the queen of untidy. The sister leaves her schoolwork and various messes scattered throughout the entire house. This behavior triggers the other sibling's OCD. Despite repeated requests to move the clutter into her own room, the sister consistently claims she will do it later, yet the items often remain in the same place for several days without being moved.