Can one bag change the way you litter?
Take the PurrStainable 1-Bag challenge. Give your cat our sustainable tofu litter for 3-4 weeks and see what you think.
One bag. One cat. One litter tray. 3-4 weeks.
We’re asking you to give PurrStainable a proper test - not just a day or two.
One 3kg bag should last approximately 3-4 weeks for one cat, depending on usage.
During your challenge, you’ll get to see for yourself how PurrStainable performs for clumping, odour control, absorbency, dust and everyday use.
No complicated trial. No long-term commitment. Just one bag and an honest test.
How it works
01 - Get your challenge bag
Order one 3kg bag of PurrStainable.
02 - Set up your tray
Empty and clean your litter tray, then fill it with PurrStainable. Give your cat a proper chance to experience the litter on its own.
03 - Give it 3-4 weeks
Let your cat and the litter do the talking.
04 - Tell us what you think
After your challenge, we’ll ask for your honest feedback - because that’s how we improve.
A small change for your cat. A bigger change for waste.
PurrStainable is made using upcycled soy by-products that would otherwise go to waste.
It’s designed to give you the performance you expect from a good cat litter, while offering a more sustainable alternative to traditional mineral-based litters.
Sustainability shouldn’t be a luxury.
Plant-based materials | Low dust | Fast clumping | Odour control
The challenge is designed for :
One cat
One litter tray
Around 3-4 weeks of use
Cat owners who want to try before committing to a regular supply
BUT importantly :
Have multiple cats? You can still try PurrStainable, but your bag may not last 3-4 weeks.
Ready to put PurrStainable to the test?
One bag. 3-4 weeks. Your cat gets the final say.