Many types of cat litter are based on clay minerals, which have to be extracted. The environmentally friendly Porta SoftCat with Grass Litter, on the other hand, is based on plant fibres! It is completely natural and biodegradable - so you can even dispose of it in organic waste or even garden compost. The litter is completely safe for your cat, does not create dust and has a very high odour binding capacity, so it stays fresh in and around the litter box for a long time! Porta SoftCat with Grass also absorbs a lot of liquid and clumps very firmly - this helps you to clean the litter tray quickly. The litter is also gentle on sensitive cat paws, making toilet visits pleasant and comfortable for your feline. It's light weight which make it easy to carry and transport. Porta SoftCat with Grass at a glance: Excellent natural litter for litter trays Also suitable for kittens Innovative: made from 100% plant fibres, economical to use Natural biodegradable: can simply be disposed as organic