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The Best Biodegradable Trash Bag - 2020

Last updated on November 4, 2020

We looked at the top 6 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.

Best Biodegradable Trash Bag

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Our Picks For The Top Biodegradable Trash Bags

Show Contents
Our Take
Experts Included
Pros
Cons
  Best All-Purpose

UNNI ASTM D6400 100% Biodegradable Trash Bags, 2.6-Gallon

UNNI

100% Biodegradable Trash Bags, 2.6-Gallon

Overall Take

Sustainably Manufactured and CertifiedChoose these small garbage bags knowing they will completely break down in a landfill.

Experts Included
DWYM Cleaning & Organization Experts plus The Spruce, EcoFreek, Sleek Dwellings. Along with user reviews from Amazon and Walmart.
Pros
" Eco-friendly. Use them for food scraps to be composted or use them for small trash containers around the house."
Cons
"Bag will disintegrate in just a few days- mostly due to moist waste- but of course, this is expected. Not recyclable, which is also understandable since they are compostable."
  Most Versatile

OKKEAI 8-Gallon Biodegradable Trash Bags

OKKEAI

8-Gallon Biodegradable Trash Bags

Overall Take

Medium-Sized, Thick and DurableHelp the planet when you clean up with these biodegradable waste bags.

Experts Included
DWYM Cleaning & Organization Experts plus AmaPerfect. Along with user reviews from Amazon.
Pros
" These bio garbage bags are tough and thicker in design than other products on the market. They do not tear easily."
  Best for Food Waste

BioBag Compostable Kitchen Food Scrap Bags, 13-Gallon

BioBag

Compostable Food Scrap Bags, 13-Gallon

Overall Take

For Your Gardening NeedsGet to work in your garden with these bags that are perfectly compostable.

Experts Included
DWYM Cleaning & Organization Experts plus My Best. Along with user reviews from Amazon, Walmart and Target.
Pros
" breathable and reduces mold and bacteria"
  Best Basic

Inwaysin 4-6 Gallon Biodegradable Trash Bags

Inwaysin

4-6 Gallon Biodegradable Trash Bags

Overall Take

Green As Can BeEnjoy an eco-friendly trash bag with this product, which is entirely natural in composition.

Experts Included
DWYM Cleaning & Organization Experts plus EcoFreek. Along with user reviews from Amazon.
Pros
" can biodegrade without leaving any traces."
Don't just take for granted what one reviewer says. Along with our own experts, DWYM analyzes the top expert reviews of the leading products and generates a score you can actually trust.
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Products Considered

We identified the majority of the biodegradable trash bags available to purchase.
6

Products Analyzed

We then selected the leading and most popular products for our team to review.

View All Product Rankings

10

Expert Reviews Included

In addition to our expert reviews, we also incorporate feedback and analysis of some of the most respected sources including: The Genius Review, Deep Ecology, Toast Fried, My Best, EcoFreek.

30,493

User Opinions Analyzed

We also incorporate user reviews from the leading retailers including

Our experts reviewed the top 6 Biodegradable Trash Bags and also dug through the reviews from 10 of the most popular review sites including and more. The result is a ranking of the best of the best Biodegradable Trash Bags.

DWYM is your trusted roduct review source. Our team reviews thousands of product reviews from the trusted top experts and combines them into one easy-to-understand score. Learn more.

Look for the DWYM seal for products that are the best in their category.

The Best Overall

UNNI ASTM D6400 100% Biodegradable Trash Bags, 2.6-Gallon


Our Expert Score

0.0
3 expert reviews

User Summarized Score

9.2
7,981 user reviews

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 other experts liked

Eco-friendly. Use them for food scraps to be composted or use them for small trash containers around the house.
- The Spruce
It’s a great organic waste collection bag. The best bit is its BPI certified for home composting. These are ideal kitchen trash bags for any home.
- EcoFreek
100% compostable and eco-friendly trash bags-made with plant starches. Durable and reliable- not flimsy. Multipurpose- use it to store and compost all types of organic waste- including pet litter. Budget-friendly- you get so many trash bags at a friendly cost.
- Sleek Dwellings

What other experts didn't like

Bag will disintegrate in just a few days- mostly due to moist waste- but of course, this is expected. Not recyclable, which is also understandable since they are compostable.
- Sleek Dwellings

The Best Bang For Your Buck

OKKEAI 8-Gallon Biodegradable Trash Bags

Our Expert Score

0.0
1 expert reviews

User Summarized Score

9.0
404 user reviews

Our Take

Strong and versatile, these 8-gallon biodegradable 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.

What other experts liked

These bio garbage bags are tough and thicker in design than other products on the market. They do not tear easily.
- AmaPerfect

What other experts didn't like

They are not leak-proof.
- AmaPerfect

Overall Product Rankings

UNNI ASTM D6400 100% Biodegradable Trash Bags, 2.6-Gallon

1. UNNI ASTM D6400 100% Biodegradable Trash Bags, 2.6-Gallon

Overall Score: 9.7
Reviews Included: 5

OKKEAI 8-Gallon Biodegradable Trash Bags

2. OKKEAI 8-Gallon Biodegradable Trash Bags

Overall Score: 9.4
Reviews Included: 2

BioBag Compostable Kitchen Food Scrap Bags, 13-Gallon

3. BioBag Compostable Kitchen Food Scrap Bags, 13-Gallon

Overall Score: 9.2
Reviews Included: 7

Inwaysin 4-6 Gallon Biodegradable Trash Bags

4. Inwaysin 4-6 Gallon Biodegradable Trash Bags

Overall Score: 9.1
Reviews Included: 2

Hippo Sak Tall Kitchen Bags With Handles, 13-Gallon

5. Hippo Sak Tall Kitchen Bags With Handles, 13-Gallon

Overall Score: 9.0
Reviews Included: 3

Our Biodegradable Trash Bag Findings


UNNI ASTM D6400 100% Biodegradable Trash Bags, 2.6-Gallon

What We Liked: 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.


OKKEAI 8-Gallon Biodegradable Trash Bags

What We Liked: Strong and versatile, these 8-gallon biodegradable 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.


BioBag Compostable Kitchen Food Scrap Bags, 13-Gallon

What We Liked: 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.


Inwaysin 4-6 Gallon Biodegradable Trash Bags

What We Liked: Sized larger than traditional 4-gallon-garbage bags, these biodegradable ones can hold up to 11 pounds of waste. They are made from plants and are odorless. Best of all, they decompose without harming the environment.


Green Earth Compostable Biodegradable Tall Kitchen Trash Bags

What We Liked: Unlike some other brands, these biodegradable compostable bags do not leak or dissolve. They hold up to 13 gallons, and they can be used in commercial and home composting facilities, where they will decompose completely.

Our Biodegradable Trash Bag Buying Guide

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!

DWYM Fun Fact

Some composting bags can only be disposed of at industrial composting facilities, but there are neighborhoods that offer curbside pickups. Check your city for information, and if there is none available, you may be able to set up a creative compositing station in your own yard.

The Biodegradable Trash Bag Tips and Advice

  • 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.