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.

Kris spends over 22 hours a week keeping his 3 bedroom home germ-free.

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.

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.