Alison and Dusty, Helen and Janet

Alison, from Stamworth, Lincolnshire was diagnosed with OCD six years ago and spends more than 30 hours a week keeping her five bedroom home spotless. She makes her way to Waltham Cross, Hertfordshire, to help Dusty Rhodes. Helen, from East Sussex attempts to help Janet, from Luton, whose passion for haberdashery has taken over the house.