All bags should be

Unlike any other dog waste bag, Harmless Poop Bag completely redefines the product category, encompassing unique water-reactive material that can disintegrate rapidly in the presence of water. Its non-toxic and microplastic free formula is safe for marine life, with exceptional durability. It can be placed in any bin after use. 

Harmless Poop Bag helps to make our planet a better place.

Harmless Poop Bag by Project Harmless
Harmless Poop Bag - Project Harmless

Harmless Poop Bag is engineered to be ultra durable, yet it can rapidly disintegrate in the presence of water, particularly our oceans and rivers, causing no harm to marine life. It introduces an entire new category of dog waste bag.

Conventional plastic bags, including many "biodegradable" and "plant-based compostable" bags, could still be functional after spending years in oceans and landfills.

Over 100 million marine animals are killed each year by general waste plastic. Let's save as many marine animals as possible with every Harmless Poop Bag used.

Harmless Material

More than half of whales, dolphins, and porpoise species worldwide have consumed plastic, much of which is toxic. 

Harmless Poop Bag completely reconceptualized how dog waste bags are made, we repurposed the coating for medical pill capsules to a pet essential. Our key material has also passed the sensitive Sea urchin Embryo Test (SET) and is proven to have an absence of toxicity for many marine animals.

The vulnerability of marine life is under-appreciated, we all need to help protect our seas and oceans. 

Project Harmless was awarded Highly Commended at the Marie Claire Sustainability Awards 2022
Project Harmless - Cornwall
One bag at a time
For a better world

​​Our planet is under constant attack by harmful plastic waste. Harmless Poop Bag helps to mitigate the growing global disaster by simply replacing a harmful dog waste bag with a Harmless Poop Bag.

It’s probably the easiest choice you can ever make to help our planet.

Join the revolution! 


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From one of our customers...