Pidan Tofu with Occult Blood Test Particles Cat Litter, 5.29-lb bag

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At a Glance

  • Clumping
  • All Lifestages

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($3.03 /lb)
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About This Item

Details

  • Litter test particles turn blue when there’s blood in your cat’s urine.
  • Made with organic Canadian pea dregs.
  • Multiple pellet sizes maximize clumping for easier cleaning.
  • Organic tofu mixture quickly absorbs liquids and helps to decrease tracking for a cleaner home.
  • Water-soluble formula can be disposed in the toilet for easy, eco-friendly cleanup.

Ingredients

pidan Tofu Cat Litter

pidan is committed to creating higher quality cat litter that provides an excellent user experience in a healthy formula. Their Tofu Cat Litter has a clean, white appearance and moderate hardness for your cat’s comfort.

Cat Litter Designed for Healthier Cats

pidan tofu cat litter is a low-dust option that maximizes the protection of your cat's urinary system health.

To ensure product quality and safety, pidan selects a cat litter sample from the production line every day and sends it to an internationally accredited third-party institution for rigorous testing.

Food-Grade Raw Materials

pidan Tofu Cat Litter is crafted from premium Canadian peas and made using a meticulous drying and extrusion process. It provides excellent absorbency and antibacterial properties in a low-dust, water-soluble formula.

Rapid Absorption, Superior Odor Control

pidan Tofu Cat Litter has an exceptionally strong, sponge-like absorption capacity that can instantly trap five times its own weight in moisture. It also locks in odors and forms solid clumps that don't stick to the bottom, making it easy to scoop.

About pidan

pidan is on a mission to create cat-first products that build better lives for cats and their humans. They also commit to improving the experiences of stray cats through their charitable contributions.

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Questions & Answers

3 Customer Questions

If I have a metal litter box does that mean the test particles would be inconclusive?

Answer by Chewy • Feb 05, 2025
It is not recommended to use this litter with metal. A stainless steel litter box would not be suitable for this type of litter. If you are looking to just test whether your cat has blood in their urine and are not using as an everyday litter, a disposable litter box or plastic litter box is recommended.

What litter box is recommended for this kind of litter?

Answer by Chewy • Jun 12, 2025
All Pidan cat litters are clumping litters and work best with standard single-layer litter boxes. We do not recommend using double-layer litter boxes, which are typically designed for non-clumping pine pellet litter with pads. Also, due to the longer shape of tofu particles, this litter is not ideal for most automatic/self-cleaning litter boxes, as it may cause jamming or detection issues.

Can I mix this with your other litter?

Answer by Chewy • Dec 31, 2025
It is not recommended mixing Pidan Tofu with Occult Blood Test Particles Cat Litter with other types of litter. The amount of occult blood test particles in each bag is carefully calibrated to ensure accurate detection. If the product is mixed with other litter, the concentration of test particles may be diluted, which could affect the litter’s ability to properly detect occult blood. For best results and reliable monitoring, we recommend using the product on its own.
Reviews
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4.7
Rated 4.7 out of 5 stars
100 Ratings
Terms & Conditions

Customers Mention

Chewy identifies key considerations with the help of artificial intelligence and our veterinarians.

Clumping Ability

84% Positive

Dust Control

91% Positive

Longevity

82% Positive

Odor Control

90% Positive

45 Customer Reviews

Rated 4 out of 5 stars
By Courtney on Dec 16, 2025

The Search Continues

I'm looking for a litter that (1) has great odor control, (2) doesn't get gunky/hard to scoop, (3) offers health monitoring, (4) low tracking, (5) minimized

I'm looking for a litter that (1) has great odor control, (2) doesn't get gunky/hard to scoop, (3) offers health monitoring, (4) low tracking, (5) minimized environmental impact, and of course (6) is affordable. It does 1, 3, and 5 great! 4 is ok, but not ideal, easy to sweep up with a little broom and dustpan I keep by the litter box. 2 and 6 are where this litter falls short and it's not worth sticking with it - I think (hope and pray) we can do better. I have a larger, ragdoll cat with FIC so it's possible his urine is just so much that the litter can't handle it. If your cat is smaller, maybe it wouldn't get gunky? I mention the FIC, because it was able to detect and alert me to blood in his urine during a flare up and I think that's worth mentioning.

Rated 5 out of 5 stars
By Tatiana on Nov 19, 2025

Low tracking. Not unpleasant odor.

It’s hard to like a litter’s odor, but these “tofu” litters actually smell pretty good. My cat pees all the time because of her heart meds so she’s in and out of

It’s hard to like a litter’s odor, but these “tofu” litters actually smell pretty good. My cat pees all the time because of her heart meds so she’s in and out of the box all the time. This litter is pretty expensive, but worth every penny. The tracking is significantly less than ALL the other litters I have ever used. It clumps well but can remain a bit gooey until you scrape it out the pan. I don’t know if the crystals work. She hasn’t had a problem for months, which is awesome, but I can’t comment on that yet. Everything considered, this is the new litter in the house. This is probably the last new litter we use unless “they” invent something better.

Rated 5 out of 5 stars
By Cristina on Nov 24, 2025

This stuff is great!

I initially bought it because the word occult amused me and I knew it would detect blood and change color. I didn’t, however realize that the occult part meant it

I initially bought it because the word occult amused me and I knew it would detect blood and change color. I didn’t, however realize that the occult part meant it could detect blood that can’t be seen with the naked eye and only through a microscope. Yes, I eventually googled it! I’m a very observant fur momma and this gives me extra peace of mind.

Rated 5 out of 5 stars
By Hande on Dec 24, 2025

Best Tofu Litter

I don’t use this by itself but it does an amazing job at helping with my other cat litter that tracks so much not track at all!

I don’t use this by itself but it does an amazing job at helping with my other cat litter that tracks so much not track at all!

Rated 1 out of 5 stars
By Nikolette on Nov 5, 2025

Issue with sticking to the litter box

Litter once clumped sticks to the bottom. After reaching out to Pidan, they admitted I received a bad batch but they weren't willing to help me. Really bad customer

Litter once clumped sticks to the bottom. After reaching out to Pidan, they admitted I received a bad batch but they weren't willing to help me. Really bad customer support.

Rated 5 out of 5 stars
By Jan on Nov 13, 2025

Pidan Tofu Litter

Very light in weight even when wet; soft vanilla smell; gentle on my cat’s feet; comparatively economical.

Very light in weight even when wet; soft vanilla smell; gentle on my cat’s feet; comparatively economical.

Rated 3 out of 5 stars
By Maye on Oct 19, 2025

Good for humans, maybe not for cats

My personal favorite litter I've tried, but unfortunately my cat didn't like it. He started holding his pee to avoid using it!

My personal favorite litter I've tried, but unfortunately my cat didn't like it. He started holding his pee to avoid using it!

Rated 5 out of 5 stars
By SANDRA on Nov 12, 2025

Just great litter

Love the smell and it doesn’t get stuck in the paws of my babies like clay litter does

Love the smell and it doesn’t get stuck in the paws of my babies like clay litter does

Rated 5 out of 5 stars
By Jodi on Dec 27, 2025

almost no dust

This has the least dust of any litter I have ever used.

This has the least dust of any litter I have ever used.

Rated 2 out of 5 stars
By Jennifer on Aug 3, 2025

Kept other cats out

Well, it kept my make male cats out of this litter box. Can't say if it worked or not as to blood in the urine as none was detected, so i guess that's good.

Well, it kept my make male cats out of this litter box. Can't say if it worked or not as to blood in the urine as none was detected, so i guess that's good. On the other hand, hard to scoop,a lot gets wasted, and the terrible part, it molds.