“World’s Best Cat Litter”, corn-based: Lead-free!

Here is the XRF test result summary for this product:
World’s Best Cat Litter.

  • Bromine (Br): 4 +/- 1 ppm
  • Zinc (Zn): 27 +/- 5 ppm
  • Iron (Fe): 62 +/- 13 ppm

That’s it! No other metals detected!

Continue reading below image…

This is a close-up of the corn based World's Best Cat Litter

This is a close-up of the corn based World’s Best Cat Litter.

This kitty litter was Non-Detect / Negative for all other metals, including:

  • Lead (Pb)
  • Arsenic (As)
  • Cadmium (Cd)
  • Mercury (Hg)
  • Barium (Ba)
  • Selenium (Se)
  • Antimony (Sb)

(Perhaps it actually is the “world’s best cat litter”? LOL!)

Here’s an affiliate link to this product on Amazon: LINK

To see more kitty litter brands that I have tested, Click HERE.

As always, thank you for reading and for sharing my posts.

Please let me know if you have any questions at all.

Tamara Rubin
#LeadSafeMama

*Amazon links are affiliate links. If you purchase something after clicking on one of my links I may receive a small percentage of what you spend at no extra cost to you. Thank you for supporting my advocacy work in this way.

4 Responses to “World’s Best Cat Litter”, corn-based: Lead-free!

  1. Marta December 3, 2018 at 4:46 pm #

    Thank you very much for the info! That’s the one I use for my cat and it’s great. Now I’m glad that it doesn’t have any heavy metals also!!

  2. Cat December 4, 2018 at 7:56 am #

    Awesome! This is my brand too! After reading about the others you tested, I was beginning to worry bout my WBCL.
    And here it is, the day before I arrive at your site, you have tested it.

    Been worrying mostly about the dust, I find it on everything in the laundry room, where the box is.

    And wear a small dust mask anytime I clean or add or shake out the mats.

    Been coughing recently so wondered if it was the dust.

    FYI: The label says 99% dust free but it’s NOT. I scoop it very carefully so as not to raise more dust but it still gets on everything.
    Thanks for the testing!

    • marla December 5, 2018 at 10:27 am #

      I have used this litter for years. It is the best of the choices. No Smell, least amount of dust and least amount of tracking. Expensive but I could breathe because the dust was minor. So glad it is lead free.

  3. L December 9, 2018 at 4:51 pm #

    I would love to see some more brands tested. I tried to switch my cat to this brand a year ago, and she wouldn’t use the box and instead started peeing on piles of clothing/fabric. I think she dislikes the way it feels under her feet. I had to go back to the one you already tested which came back positive for lead. It never even occurred to me that the dust would be tracked all over the house and furniture from her little paws!

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