Watch Obsessive Compulsive Cleaners Season 6 in Australia

Compulsive cleaner Louise visits Paula from Wokingham to take on her chaotic home that has become a giant toy box for Paula's three-year-old son; the second volunteer cleaner is Tom from Essex, who visits insurance advisor Gareth.

Office manager Lauren from Dunstable, who cleans for over three hours every evening, helps Sarah to get rid of over ten years' worth of unused toys, clothes and clutter in her home.

The first volunteer is specialist cleaner Mick, who not only cleans up after murders and suicides, but also spends up to four hours a day keeping his one bedroom flat spic and span; Mick helps Rosemary and Julian with their home in Northamptonshire.

Natasha, who loves to look for dirt in hidden places, helps Suzanne clean her chaotic two-bedroom home, which has become overrun with mountains of jigsaws; the second cleaner is Vijay, who meets jewellery maker Poly in north London.

The first cleaner is cafe owner Sandra, who hates dirt and germs so much that she forbids outside clothes to be worn indoors. Sandra helps Karl, who lives an alternative lifestyle on a boat in Norfolk with his dog Cooper. With a stinking toilet and a galley filled with mouldy pans, Sandra faces the biggest cleaning job of her life. The second volunteer cleaner is Maxine, who hates clutter and spends up to four hours each day keeping her home looking pristine. Maxine meets retired librarian Dianne, who lives in a house in Norwich which she hasn't cleaned in three years. Dianne's kitchen is so bad, she eats breakfast in a cafe opposite. And Hayley and her fellow cleaners tackle some disgusting showers.