Every bag looks alike on the shelf. What's inside them isn't. Here's how to tell — and how to make the switch.
The 3-minute test: how much rock is in your tofu litter?
Every tofu litter contains some stone powder. Some contain a lot of it. Three tests you can run in your kitchen — weight, water, vinegar — tell you which bag you're holding.
Soy or pea fiber — and why it matters
The difference doesn't show up on day one. It shows up on day three: whether the box has gone sour, whether the clumps still lift whole, whether there's powder at the bottom of the bag.
Switching your cat to a new litter
Start with a 50/50 mix, then refill only with the new litter as you scoop. Most cats settle in a week or two. Change one thing at a time.