Litter box liners are controversial in the cat owner community. Some swear by them; others say cats hate them. Here's the complete, honest picture.
The Case For Liners
Liners protect the box from urine soaking into plastic, extending box life significantly. They make cleanouts much faster — lift and toss rather than scrub. For multi-cat households or busy owners, this time savings adds up substantially.
The Case Against Liners
Some cats scratch at liners, eventually poking holes that defeat the purpose. Cats with strong digging behavior may bunch up the liner. These cats typically need heavy-duty liners with drawstring securing systems.
Does Liner Type Matter to Cats?
Most cats don't notice or mind properly installed liners. The key is installation — the liner should lie flat with no loose edges to catch claws. Compostable liners with slightly rougher texture may actually appeal to some cats' natural digging instincts.
Tips for Liner-Averse Cats
Try a heavier-gauge liner (less movement when scratched). Secure with the drawstring before adding litter. Put liner in before adding any litter and let your cat inspect. Start with just an inch of litter so they get used to the feel.
Pawsitive Earth Compostable Litter Liners (100-pack)
If your cat has struggled with liners before, try Pawsitive Earth's heavier-gauge compostable liners — the secure fit and stable material prevent the bunching that bothers most cats.
Check Price on Amazon →Frequently Asked Questions
Heavy-duty compostable liners resist puncturing from normal digging. Extremely vigorous diggers may eventually puncture any liner — in this case, double-lining or going liner-free may be better.
Yes — liners, when properly used, keep urine away from the plastic box surface, actually improving hygiene. The key is not waiting too long between changes.
The drawstring is your best friend. Cinch it tightly around the box rim so there's no loose material for claws to catch. Adding litter weight on top also helps hold the liner flat.
Last updated: 2026-03-26. We test and research products independently. As an Amazon Associate we earn from qualifying purchases.