Petina - Compostable Dog poo bags

Petina poo bags are made from 100% plant-based materials and are certified biodegradable and compostable. Unlike traditional plastic bags, they break down completely without leaving harmful microplastics behind, making them a truly sustainable choice.

While biodegradable bags break down over time, they can still leave harmful microplastics behind. Compostable bags, like Petina’s, fully decompose into nutrient-rich soil when properly composted, leaving no toxic residue.

Yes, our bags are compostable in home composting setups. Just ensure they are placed in an active compost pile with the right balance of greens and browns for optimal decomposition.

Petina bags are designed to fully decompose within 90-180 days in commercial composting conditions. In home composting, they may take slightly longer, depending on the environment.

In addition to preventing single-use plastics from going to landfill, we’re committed to reducing our carbon footprint throughout our supply chain. Plus, for every order placed, we plant one tree to support global reforestation efforts.

Our bags are generously sized to handle even the biggest clean-ups. Each bag measures 23cm x 33cm, giving you plenty of space and strength for the job.

We’re proud to say our bags are made from plant-based materials:

• 40% Corn-starch
• 50% PBAT (a biodegradable random copolymer)
• 10% Edible plant glycerine

All materials are certified compostable and biodegradable, meeting EN13432 and TÜV industrial and home composting standards. No microplastics, no greenwashing – just genuinely eco-friendly bags.