Denise & Frank and Adam & Helen (S01E02)

Denise, who hails from Richmond, received her diagnosis of obsessive compulsive disorder in 2002. She has decided to step away from her own cleaning routine for four days to assist 82-year-old Frank, a retired British Aerospace engineer from Chipping Sodbury. Meanwhile, Linda has enlisted the help of hairdresser Adam, who travels to Buckinghamshire to lend a hand to Helen, who is overwhelmed by her mountain of clutter.