Even if the contents of your trash bag are completely biodegradable, the entire package may not be. By using compostable bags you can do even more to protect the environment. Not only are Bio-Star liners completely biodegradable, they also meet the ASTM D6400 standards for compostable plastics for use in commercial facilities.
Pitt Plastics BioStar liners have been tested and certified by the Biodegradable Products Institute in conjunction with the U.S. Composting Council. Only tested and authorized products are authorized to use the BPI Compostable label.