All Good & Proper Tea tea bags are 100% compostable. Though they would break down eventually in your home compost, if you have a food waste bin then this is the best place to dispose of them. Once collected by your local council, the tea bags will be broken down under industrial conditions within 8-12 weeks. Find out more about disposing of our tea bags here: https://www.goodandpropertea.com/blog/2020/4/17/packaging-where-we-are-now