Obsessive Compulsive Cleaners

Carly will be helping 48-year-old Nesta, a mobile zoo keeper from Staffordshire, who's given animals have the run of her house.

Property Manager Gemma was OCD diagnosed three years ago.

47-year-old bank worker Tracey from Yorkshire, uses a packet of antibacterial wipes every day – cleaning out her fridge, and even wiping down her dog.

Plumber Julie comes home after work and cleans for 2 hours each day.

In programme six, the first volunteer cleaner is Kelly from Middleborough, who suffers from an extreme case of OCD.

Michelle is all about minimalism and order. Her 3 bathrooms are always impeccable and she will lock her “5* bathroom” so it can't be used.