Every time Justin and Little Monster sneeze something messy happens in Justin's house. Helped by a doctor download, Robert does his best to cure the pair of their Hottyspottyitis.

Robert has brought four dusters to life to help dust and tidy around Justin's House, but the mischievous Dusterlings soon go rogue, making a mess of the house and tickling anyone that moves.

On Sunday, the house is full to bursting with all the bargains ... but will he manage to buy any of the ones on offer? In brand-new episodes of Justin’s House, the slapstick fun continues ...