When rent is not paid on a storage locker for three months in California, the contents can be sold by an auctioneer as a single lot of items in the form of a cash-only auction. The show follows professional buyers who purchase the contents based only on a five-minute inspection of what they can see from the door when it is open. The goal is to turn a profit on the merchandise.

Candidates who are criminals of the kitchen on the Norbert show, are of all kinds, mothers of families, single fathers, grandmothers or young who have been cooking for years. But their families and friends no longer support their dishes that are too fat, too heavy and often missed. Relatives dare not confess to "criminals" how bad their cooking is. This is the reason why they "complain" to Norbert Tarayre . Norbert is therefore assigned (like a lawyer), to put these "criminals" in the right way.

C'est du propre ! is a French reality television programme on M6.

Broadcast since 2005, the show is hosted by Danièle Odin et Béatrice de Malembert. The show is based on the popular UK show How Clean is Your House?, in which the hosts visit people with filthy homes and then clean them.