The cameras follow Delia Cannings, who is paid to teach cleaners how to clean correctly and is always on the lookout for hidden bacteria.
The cameras follow he cleaners who make a living scrubbing the homes of the mega rich. Part of Cheshire is known as ‘Footballer Alley’, where the houses are worth on average £1.2 million, making it one of the most expensive places in the country. Sarah Creighton and Christine Collins clean some of these homes on a daily basis.