Lisa O Connell tries to entice the Dragons to invest her product 'Clean Pass', a unique specialized course in infection control and hygiene for support staff in the healthcare sector. Will the Dragons be tempted by a product that could benefit hospitals nationwide? Kurt Reinhardt and Carl Denby pitch their anti-theft alarm for oil while Tim Rowe appeals to the Dragons musical side with his invention 'Cordelia'. With more than one product to pitch Darren Louet-Feisser wants the Dragons to invest in his company Soucingproductdesign.com. As well as designing new innovations Darren's company also re-invents existing ones.