For years, we've searched for an alternative to polyethelene-based plastics for the kitchen, the dog waste and the yard; and we're proud to finally say that we've found an answer in Bio-Bags™ and Garden Bio-Film. Made from cornstarch, vegetable oil and other renewable resources, all are 100% biodegradable and compostable. The bag is tough enough to handle your household and yard needs — and breaks down in about a month. For your garden, use Bio-Film between the soil and your plantings to protect from weeds and frost and to stimulate growth. Within 90 days, 95% of the film will be decomposed, adding its nutrients to the soil. Each product meets strict U.S. and international certification standards. Imported.