Parents and teachers are facing an "epidemic" as the number of under 18s who are vaping has exploded.According to the NHS, 9% of 11 to 15-year-olds regularly use nicotine based vapes, which are disguised by bright colour packaging and sweet flavours. Australia recently announced it is set to ban recreational vaping, saying the products - that are deliberately targeted at children - are creating a new generation of nicotine addicts.On the Sky News Daily, Leah Boleto hears from a group of teenagers about why they vape and explores the impact vaping is having on children with headteacher Glyn Potts. Plus, John Dunne, director general of the UK Vaping Industry Association, discusses what the industry can do to prevent the illegal sale of vapes to under 18s.Podcast producers: Emma Rae Woodhouse and Rosie Gillott Interviews producer: Alex Edden Editor: Philly Beaumont