6 seasons available
Office manager Lauren from Dunstable helps Sarah from Portslade to get rid of all her clutter.
Specialist crime-scene cleaner Mick helps Rosemary and Julian with their cluttered home; professional motorbike cleaner Dave meets hoarder Les and his mountain of junk.
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.
Carly helps 48-year-old Nesta, a mobile zookeeper whose animals have the run of her house; Rob, who goes through 15 bottles of bleach a week, helps Soo and her son, who have amassed a collection of charity shop bargains since a death.
Kris will be helping single mom Edwina; Fiona will be helping Jenny and Paul.
Property manager Gemma sets off to help single mom Annia, a self-confessed hoarder from Norwich.
Tracy helps charity worker Kerry; Shelley will be assisting amateur inventor Lee.
Fifty-three-year-old plumber Julie, who cleans her house for more than two hours every day after work, helps Ken; full-time mother Krystal meets April, whose home has become swamped by clutter.
Volunteer cleaner Kelly from Middlesbrough washes her sink up to five times a day in her battle against germs; retired chef Ken, whose two-bedroom flat smells of cat wee and is littered with fluff.
Estate agent Michelle helps Susanne clean her cluttered two-bedroom flat; Amar helps pensioner Sylvia who has been a hoarder for most of her life.
London hairdresser Claire, who spends 22 hours a week keeping her one bedroom flat immaculate, helps out 67-year-old ex-binman Charlie from Hemel Hempstead, who's down to his last clean teaspoon.
Gemma from Hertfordshire wears out two vacuum cleaners a year when she cleans for 12 hours a week to keep her house immaculate.
Caren cleans for four hours a day and only lets her cat outside on a leash; she is introduced to Linda and Matt, who have out-of-date food from the '90's.
The first cleaning volunteer is Claire, a 37-year-old finance support officer from Burnley, who can't abide dirt and won't use her cooker to cook and Claire also meets Sue and Roger, two pensioners from Hertfordshire.
Dann, a 23-year-old council worker from Nottingham, helps out Charlotte and Dom, from Portsmouth, who haven't cleaned their flat in a year. Angela from Nottingham, meets Lorraine from Scarborough, who hasn't cleaned her kitchen for two years.
Amanda helps Janine, who has rebelled against her obsessively clean mother and could be going too far the other way.
Glamour model Kerry from Essex helps single mum Vikki, and Tina from Slough helps Mike from Ipswich with the cleaning.
Lynsey, Mark and Amanda demonstrate their methods for ensuring a cleaner Christmas.
Jade cleans for six hours every day; her fear of coming into contact with grease causes her to use sandwich bags on her hands.
Ben spends two hours a day cleaning his kitchen; he refuses to sleep in his bed for fear of creasing the sheets.
Richard bleaches and cleans his fridge four times a week; he helps dog-sitter Linda, who can have up to ten dogs in her home at any one time.
Louise meets Tim, who only really cleans his kitchen at Easter and Christmas; Victoria helps Lesley, who hasn't cleaned her flat properly in 19 years.
Glen from Watford spends 13 hours each week cleaning his one-bedroom flat; he visits a former hotel on the Isle of Wight, which is owned by David.
Vintage stall owner Sarah has so much clutter most of her house is her hoard; volunteering to help Sarah is OCD-diagnosed Louise, who cleans daily for eight hours; forecast analyst Adam helps Lara, whose home hasn't had a deep clean in 12 years.
Alison Stamworth from Lincolnshire was diagnosed with OCD six years ago and spends more than 30 hours a week keeping her five bedroom home immaculate. Alison goes to Waltham Cross, Hertfordshire, to help confirmed bachelor/cowboy fan Dusty Rhodes.
Linda and her cleaning crew head to Leatherhead to lend their support to The Pitstop, a center for homeless and needy people, serving 200 hot meals a day.
Denise, from Richmond, was officially diagnosed with obsessive compulsive disorder in 2002; she is taking four days out of her own cleaning regime to help 82-year-old retired British Aerospace engineer Frank from Chipping Sodbury.
Mark from Hampshire can spend an hour a day just getting the pleats in his curtains to hang symmetrically. He visits single mum-of-two Julie Arkwright from Lancashire. Hoarding runs in Julie's family.
The obsessive compulsive Hayley goes to Plumstead to help the librarian assistant who cleaned her apartment one year ago; estate agent Penny goes to the house of Paul and Elaine from Surrey.
A former opera singer with a fear of germs and bacteria helps a woman who has lost control of the clutter in her cottage.
James, who once found the bathroom of his local pub so offensive that he offered to clean it, helps out Jody, a mother of two; Kristy helps declutter a home where a collecting habit has gotten out of control.