Behind the ornate front doors of some of Britain's most spectacular homes lie years of neglect and grime. The owners are struggling to maintain their houses without help from domestic staff, who have long since departed. Often, a vast ancestral hoard of clutter going back several generations dominates the house, collecting yet more grime. Entire wings are uninhabitable and home owners find it impossible to let go of treasured possessions that have been in their families for generations. Could a group of obsessive cleaners rescue these grand mansions from housekeeping hell and add some polish to their faded grandeur? In Obsessive Compulsive Country House Cleaners, obsessive cleaners work with the home owners over five days to help restore the houses to their former glory.