GreFusion Compostable Trash Bags in the 33 to 36 gallon size are large liners for food scraps, kitchen trash, and yard waste. They are made from plant-based corn starch, measure 1.28 mil thick, and have a star-sealed bottom that resists leaks.
The bags are certified for industrial and home composting, so they can go from your bin to compost collection, a backyard pile, or a worm farm. Households, gardeners, and community programs handling organics in volume will get the most from these large compostable liners. For best results, send a bag filled with organic material out within 3 days.
Specifications
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Bin Fit: 33 to 36 gallon bins
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Capacity: 36 gallons
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Dimensions: 53.1 x 35.4 x 22.6 inches
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Thickness: 1.28 mil
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Bottom Seal: Star-sealed
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Material: Plant-based corn starch
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Certifications: BPI and OK Compost HOME
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Standards: ASTM D6400 and EN13432
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Composting Type: Industrial and home composting
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Breaks Down In: Compost bins, worm farms, and garden soil
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Recommended Use Window: Dispose within 3 days when filled with organic material
Large Certified Liners for Yard Cleanup and Curbside Organics Bins
These bags are the right size when a kitchen caddy liner is far too small for the job. A 36 gallon bag lines a full size outdoor can, so you can collect a weekend of grass clippings, garden trimmings, and leaves gathered with a leaf rake, or use it as the main liner in a household organics bin that takes several days of food scraps. Because the bags carry both industrial and home compost certifications, you have two disposal routes.
You can set the bag out for a collection service, since most professional composting facilities accept them, or you can add it to your own pile or worm farm and let it break down with the contents. The star-sealed bottom spreads the load across the base of the bag, which helps with wet, heavy waste.
Plan around the material's working life. A compostable bag starts to weaken once it is in contact with moisture, and acidic or alkaline waste speeds that up. Fill it, tie it, and move it out within about three days, and store unused bags somewhere cool and dry.
What to Expect from the GreFusion Compostable Trash Bags in Real Use
Verified purchasers of GreFusion bags, reporting mainly on the smaller kitchen sizes in the same line, describe them as sturdy, easy to open, and hard to rip. A long term user who composts a wide range of kitchen scraps, including bones, said the bags hold up to dampness and weight and have never failed.
Odor control and bin cleanliness come up often. Buyers say the bags keep kitchen scraps contained and keep the outdoor bin cleaner before pickup.
Timing matters. Several reviewers note that liquid can begin seeping through after about a day with wet scraps, and recommend emptying within 24 hours or double bagging loads that have sat. Another keeps scraps in the freezer until collection day and reports no leaks or smells.
The bags do break down. A buyer who stored potting soil in one found it had come apart within a month or two. That is a good sign for making your own compost, and a reason not to use them for storage. For waste that will sit longer, standard heavy trash liners are the better tool.
Real-world performance notes sourced in part from verified Amazon customer purchases.
Frequently Asked Questions
How long can you leave food waste in a compostable bag?
Plan to dispose of the bag within 3 days once it is filled with organic material, and sooner if the contents are acidic or alkaline. Compostable bags begin to soften when they stay in contact with wet waste, and liquid can start to seep through. To stretch the time, drain wet scraps before adding them, keep the bin out of the heat, or store food scraps in the freezer until collection day.
Can you put compostable bags in a home compost pile or worm farm?
Yes. These bags are certified to the OK Compost HOME standard, which covers home composting, in addition to industrial composting certifications. They are made from plant-based corn starch and decompose in compost bins, worm farms, and garden soil. Tear or open the bag when you add it to the pile so air and moisture reach the contents, and mix it in with the rest of your material.
Can you use compostable bags for yard waste?
Yes. The 33 to 36 gallon size is intended for yard waste as well as food scraps. The wide opening makes it easy to load grass clippings, leaves, and garden trimmings, and the 1.28 mil film resists tears and punctures. Avoid packing in sharp sticks or thorny branches that can pierce the film, and check that your yard waste collection service accepts compostable bags.
