Whats the difference between biodegradable and compostable Biodegradable refers to any material that can disintegrate into the environment. When they say a bag is biodegradable that means it just breaks down faster than regular plastics. Some of these leave behind toxic waste and microplastics Essentially everything created can be called biodegradable because eventually everything will break down – from organic waste to plastic packaging Compostable products are materials that break down in comp