The Litter Index 2026

No. 11 of 50

Petkit Tofu Cat Litter

Made in
China
Material
Tofu

88 out of 100 Very good

Dust
4 out of 5
Clumping
4.5 out of 5
Odour
5 out of 5
Tracking
4.5 out of 5
Sustainability
4 out of 5

The technology brand's litter, and a tofu that leans on chemistry to punch above its grade. Petkit, better known for its sensors and fountains, brings real engineering thinking to the litter tray, and the result arrives at No. 11 with eighty eight, carried by a single perfect score and a clever, balanced card.

Odour is the standout, a flawless five, driven by activated carbon folded through the bag that swallows ammonia before it can build; on an air quality monitor the box stays genuinely clean. Clumping is strong at four and a half, a firm scoopable set, and tracking matches it at the same mark, the slim pellets largely holding to the tray. Sustainability sits at four, the soybean base renewable, biodegradable and flushable in small amounts, faultless in substance with only the wider footprint keeping it from higher.

The one figure that keeps Petkit from the very top of the tofu order is dust, marked at four. It is low, and most homes will never notice, but it is a half step behind the immaculate pours of the leaders, and on a strict bench that half step counts. It is the only axis where the litter is merely very good rather than excellent.

What you are buying is a thoroughly modern plant litter: carbon assisted odour control, a tidy clump, low tracking, and a renewable base, all at a price that has made it one of the genuine value champions of the Chinese market. It is the choice for the owner who wants the cleanest possible smell control from a plant litter and will accept a fractionally dustier pour to get it. A smart, balanced, quietly impressive product from a brand that clearly thought hard about the whole tray.