The Best Biodegradable Trash Bag
We looked at the top 8 Biodegradable Trash Bags and dug through the reviews from 10 of the most popular review sites including and more. The result is a ranking of the best Biodegradable Trash Bags.
Our Review Process
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Before buying these trash bags, it helps to understand the difference between biodegradable and compostable ones. Biodegradable means that the materials will eventually be disintegrated by natural biological processes.
Plastic bags do not biodegrade. But biodegradable products break down relatively quickly once they arrive at landfills. Some products are made to complete this process faster, ideally within a few months to a few years.
Composting is when organic waste is recycled and reused later. You may have heard of composting organic materials like food and turning it into fertilizer, or even done it yourself in your back yard. Compostable garbage bags, however, have to be sent to proper composting facilities. Not all of them will break down naturally in landfills.
Your garden will thank you if you start composting. Not only does it fight plant diseases, insects and pests, it enriches the soil by retaining moisture and adding nutrients. As an added plus, you’ll have less trash to take out!
Our Picks For The Top Biodegradable Trash Bags
Using these biodegradable trash bags is a great way to protect the environment. The set contains 30 super strong bags that are completely compostable. Each has a set of handles that can quickly be tied once full.
Super StrongThese 13-gallon biodegradable trash bags are perfect for kitchen waste cans.
When you take into consideration that these biodegradable trash bags come in a set of 100, you'll find the cost per bag is extremely budget-friendly. The bags are designed to be tough and tear-resistant. They fit 13-gallon trash cans and break down easily when introduced to soil.
Ideal for Kitchen Waste CansThanks to the star seal bottom, you won't have to worry about these biodegradable trash bags leaking.
These biodegradable trash bags are U.S.- and Europe-certified compostable, which guarantees that they are environmentally friendly. They are made from plant starches and do not contain any polyethylene. These smaller, 2.6-gallon bags come in 100-unit rolls.
Sustainably Manufactured and CertifiedChoose these small garbage bags knowing they will completely break down in a landfill.
Make composting easier with these 13-gallon bag liners. They are made from polymers, plant starches and vegetable oils, and meet Biodegradable Products Institute standards. They are manufactured in the USA, certified non-GMO and are OK to use in home compost systems.
For Your Gardening NeedsGet to work in your garden with these biodegradable trash bags that are perfectly compostable.
Strong and versatile, these 8-gallon biodegradable trash bags are made from cornstarch and other plant-based renewable sources. They are 0.98 millimeters thick, tear-resistant and leak-proof, and they're perfect for kitchen trash cans and diaper pails. You can also use them outdoors for lawn cleanup and other chores.
Medium-Sized, Thick and DurableHelp the planet when you clean up with these biodegradable waste bags.
Why we recommend these biodegradable trash bags?
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The Best Bang For Your Buck
UNNI ASTM D6400 Eco-Friendly Biodegradable Trash Bags, 2.6-Gallon
Our Take
These biodegradable trash bags are U.S.- and Europe-certified compostable, which guarantees that they are environmentally friendly. They are made from plant starches and do not contain any polyethylene. These smaller, 2.6-gallon bags come in 100-unit rolls.
What to Look For
- When comparing biodegradable and compostable garbage bags, decide which type will be better for you. Some are hybrids that claim to serve both purposes, but read reviews before purchasing.
- Some brands’ bags may break more easily and not have as much stretch. See what their weight capacities are, and compare thicknesses of different bags before your order.
- Biodegradable and compostable garbage bags may need to stored differently than regular ones. Some specify that they must be kept out of excessive heat or be stored in a cool, dry place.
- These bags do not have infinite shelf lives. Read the directions, as some must be used within a certain amount of time, like one year.
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