Mick, Dave, Les and Hayley

The first volunteer is specialist crime scene 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 cluttered and chaotic home in Northamptonshire. Professional motorbike cleaner Dave, from Surrey, spends up to three hours a day keeping his one bedroom flat immaculate. Straight lines are very important to Dave, so he straightens his towels and curtains regularly. Dave meets hoarder Les, who lives with a mountain of car boot purchases and junk in the West Midlands. And Hayley and the team clean some microwaves.