For decades, these chemicals were miracle ingredients for 3M, a company that has made billions from the products that used them such as Scotchguard and Teflon pans. Nicknamed “forever chemicals”, they repel everything from grease, to water and stains - and are found in everyday items like frying pans, household cleaning products, and even school uniforms. Now 3M is at risk of bankruptcy, with allegations that the company deliberately deceived the public from being aware of the serious risks posed by forever chemicals, with a growing body of science linking these chemicals to adverse health outcomes, including cancer. Today, investigative reporter Carrie Fellner on the factory that contaminated the whole world - including many Australian communities. Subscribe to The Age & SMH: https://subscribe.smh.com.au/ See omnystudio.com/listener for privacy information.