More information: Rebecca Lahl et al, Third-generation biodegradable plastics – A complementary strategy to tackle the marine litter problem, Sustainable Chemistry and Pharmacy (2025). DOI: 10. ...

Setting up a cat’s litter box is a fairly straightforward process for owners, but safe disposal of the soiled contents is a different matter altogether. Clay-based litters need to be bagged up ...

Sustainability: "By switching to natural litters that are compostable or biodegradable, we can help our planet," says Dr. Zay Satchu, chief veterinary officer at Bond Vet.

A more natural option is biodegradable litter made from materials such as wood, corn, wheat, grass, or walnut shells. These eco-friendly options are becoming increasingly popular due to their ...

Biodegradable litter on the other hand, such as ökocat, is sustainably sourced from rescued wood and contains no synthetic chemicals, no toxic dyes, and no added artificial fragrances.

However, it is the heaviest of litters, plus it's less environmentally friendly than other options as clay litter is not biodegradable. Silica gel litter. Gaining popularity in the last few years, ...

The best litters, according to the Glenridge Animal Hospital, are ones that are all-natural and biodegradable, including walnut-based, corn-based, pea husk-based, paper-based, and even sand.