Dog Poop Bags: Degradable, Biodegradable Or Compostable?

Dog poop bags: degradable, biodegradable or compostable?

Updated on August 14. 2023

When talking about dog poop (yes, dog-owners talk about dog poop), many questions arise. Among them, what differences exist between dog poop bags. What does degradable, biodegradable, and compostable mean? Are they synonymous?

The truth is that they are not, not at all! And knowing their differences will help you choose the best dog poop bags, those that not only prevent leaks and dirty fingers, but also take care of the environment at the same time.

Degradable Dog Poop Bags

Degradable bags, also known as fragmented bags, are made of plastic and other chemicals that can include petroleum or heavy metals. Its difference from traditional plastic bags is that they include certain substances that help them to break down and disintegrate over time.

However, this does not mean that they do not pollute. In fact, when they disintegrate they do so into thousands of small plastic particles, so tiny that the human eye cannot perceive them, but they remain in the environment.

As you can imagine, this is not very good, as it is difficult to clean thousands of small plastic particles.

Biodegradable Bags

Biodegradable bags are, for the most part, made of natural materials, although some may also include petroleum derivatives. This depends on each particular bag.

Basically, biodegradable bags initiate the breakdown process through the enzymatic action of microorganisms such as bacteria, fungi, and algae that can break down.

Being biodegradable means that the bag will decompose in the presence of oxygen to give carbon dioxide, water, mineral salts in any element present (mineralization) and new biomass; or in the absence of oxygen to give carbon dioxide, methane, mineral salts, and new biomass.

However, not all bags are the same, since each one has a certain speed of biodegradability. In general, it is said that they take between 2 and 5 years to degrade.

Compostable Dog Poop Bags

Here we come in with our Give a Sh! T bags. Wondering why they are different from biodegradable bags? Compostable bags can, as the name implies, be used to make compost. That is, you can pick up your dog's poop and create your own compost bin at home to get premium food for your inedible plants.

In order for a bag to be used to make compost, it must meet established quality standards that indicate the time in which the breakdown process must begin. This means that a compostable bag degrades much faster than one that is simply biodegradable.

If it is compostable, it means that this material is biologically degraded producing carbon dioxide, water, inorganic compounds, and biomass at the same rate as the rest of the organic matter that is being composted with it, without leaving visible or distinguishable toxic residues.

Are you still using plastic bags to pick up your dog's poop? These take around 50 years to degrade. Better use compostable poop bags.

In the case of our compostable poop bags, the break-down begins at 90 days. Quick, right?

A scientific study published in Environ. Sci. Technol., in 2019,  examined biodegradable, oxo-biodegradable, compostable, and high-density polyethylene (i.e., a conventional plastic carrier bag) materials over a 3-year period.

The analyzed materials were exposed in three natural environments; open-air, buried in soil, and submersed in seawater, as well as in controlled laboratory conditions.

In the marine environment, the compostable bag completely disappeared within 3 months. However, the same compostable bag type was still present in the soil environment after 27 months, but could no longer hold weight without tearing.

NOTE: It is worth noting that the exact conditions to which the bag was exposed are not clarified. At Give a Sh!t we always point out that our bags start to degrade within 3 months in a compost bin.

Read: Bloody Dog Poop: A Veterinary Emergency?

Which Dog Poop Bag To Choose: Degradable, Biodegradable, Or Compostable?

What a complicated question! Difficult to answer because for us, it is clear that there is no better option than compostable bags, but of course: our bags are.

You have to come to a conclusion yourself. If you want to take care of the planet, opt for the option that leaves less waste and that begins its decomposition faster. Have you already reached a conclusion? 😉


Dog Poop Bags: Degradable, Biodegradable Or Compostable?

What Are The Best Dog Poop Bags?

The best dog poop bags possess the following qualities:

  1. Earth-friendly: The ideal poop bags should be compostable, meaning they break down in the environment in a short period. This helps reduce the environmental impact of plastic waste.

  2. Durable & Leak-Proof: It's essential that the bag is sturdy enough to hold the waste without tearing, and it should be leak-proof to prevent any messes.

  3. Easy to Open: Some bags can be challenging to open, especially in colder weather. Look for bags that have an easy-to-open design.

  4. Size & Thickness: Depending on the size of your dog, you might prefer larger or smaller bags. Additionally, some people prefer thicker bags for added security, while others might want thinner ones to reduce waste. Find one that suits your preferences.

  5. Opaque: For discretion, many prefer bags that are not see-through.

  6. Scented vs. Unscented: Some bags come with a fragrance to mask the smell of the waste. This can be helpful for those who are sensitive to odors, but some may prefer unscented bags due to allergies or just personal preference.

  7. Roll Design: Many dog owners prefer bags that come in a roll format because they fit in most leash dispensers, making it convenient during walks.

  8. Value for Money: While you want a high-quality bag, it's also essential to ensure you're getting good value for your money. Some bags might be more expensive than others, so consider the number of bags per roll and the total cost when making a decision.

  9. Easy to Tie: A good bag will be easy to tie up once it's filled, ensuring that there's no risk of spillage.

Remember that the best dog poop bag for you might differ based on personal preferences and needs. Consider the above criteria and prioritize according to your requirements.

Where Do I Put My Dog Poop Bags?

Disposing of dog poop bags properly is essential for environmental and public health reasons. Here's where you can put your dog poop bags:

  1. Composting: Some areas may have composting facilities that accept dog waste. If you choose to compost at home, it's essential to do so correctly and keep this compost separate from compost used for gardening, especially edible plants. Dog waste can contain pathogens that are harmful if ingested

  2. Public Dog Waste Bins: Many parks, dog parks, and public walking areas have specific bins dedicated to dog waste. Look for these when you're out and about with your pet.

  3. General Trash Bins: If you can't find a specific dog waste bin, you can dispose of the bag in a regular trash or garbage bin. Ensure that the bag is securely tied to prevent any leaks or spills.

  4. Your Home Trash: When you get home, you can throw the poop bag into your outdoor trash can or garbage bin. Do not place it in recycling or compost bins unless the bag is certified compostable, and you're sure your composting facility accepts pet waste.

Always avoid leaving the bag anywhere in public spaces, including hanging from trees, bushes, or fences. Not only is this environmentally harmful, but in many places, it's also against the law and can result in fines.

Lastly, it's essential to be aware of local regulations or guidelines. Some municipalities or regions may have specific disposal methods or prohibitions related to dog waste.



Thanks to our fans @nora.cute.sheltie and @lucy13undronja17 for the beautiful pics!

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