Dettol and NDTV have been working towards a clean and healthy India since 2014. Season 7 of NDTV-Dettol Banega Swasth India will build on what the campaign has been working on for the last six years. This year the #SwasthyaMantra telethon on October 2 will focus on the three pillars that can together keep the world safe - Health, Hygiene and Sanitation, and Environment.