Stacey takes five teens for work experience at one of the country’s largest plumbing companies. How will they handle cleaning drains and getting to grips with the basics of pipework? The news that you can earn over £100k as a plumber definitely focuses the minds of the whole team. All five teens need to show boss Ashley they have the skills, commitment and the work ethic to succeed, and the competition between them heats up to win the chance to work alongside him for real customers. On the following day it’s time for their GCSE results, but who will get some much-needed good news from home?