"We were taken aback by the large amount of chemical substances we found in water after 24 hours in the bottles. There were hundreds of substances in the water -- including substances never before found in plastic, as well as substances that are potentially harmful to health. After a dishwasher cycle, there were several thousand," says Jan H. Christensen, Professor of Environmental Analytical Chemistry at the University of Copenhagen's Department of Plant and Environmental Sciences.
Read the full article here: https://www.sciencedaily.com/releases/2022/02/220211102618.htm
Take-away? STOP using reusable plastic anything in contact with liquids or foods. Choose glass og stainless steel instead.