Does Sustainably Yours Litter Work in the Litter Robot?

As a pet parent, finding the perfect cat litter can be quite the journey. It's not just about controlling odors or minimizing dust; it’s also about making sure that the litter is compatible with your litter box system, especially if you're using an automatic one like the Litter Robot. One question that often comes up in cat care circles is whether Sustainably Yours litter works well with the Litter Robot. Let's delve into this topic and explore the intricacies of using Sustainably Yours with the Litter Robot.

Understanding the Litter Robot

Before diving into the specifics, it's important to understand how the Litter Robot functions. The Litter Robot is an automatic, self-cleaning litter box that works by rotating to sift the used litter and separate the clumps from the clean litter. The clumps are then deposited into a waste drawer for easy disposal. For this mechanism to work efficiently, the litter used must clump well but not too much, and the clumps must be small enough to pass through the sifting system.

Sustainably Yours Litter: What Makes It Unique?

Sustainably Yours litter is known for its impressive odor control and dust-free properties. Made from corn and cassava, this eco-friendly litter is biodegradable and designed to be safe for both pets and the environment. It clumps quickly and effectively, which is a desirable feature for traditional litter boxes. However, does it retain its effectiveness when used with the Litter Robot? Let's take a closer look at how it performs.

The Clumping Challenge

One of the standout features of Sustainably Yours litter is its clumping ability. However, this can be a double-edged sword. Sustainably Yours tends to create large, flat, and solid clumps that aren’t so easily broken apart. This can pose a significant challenge for the Litter Robot. When the Litter Robot attempts to sift the litter, these wide clumps often cannot fit through the exit hole during the sifting process. Instead of being deposited into the waste drawer, the clumps remain stuck in the drum, resulting in an ineffective cleaning cycle and thus defeating the purpose of a self-cleaning litter box. The heaviness of the large clumps could also cause unnecessary damage to the plastic sifting screen over time.

Adjusting the Litter Robot

You might think that adjusting the timing of the Litter Robot to the shortest interval could solve this problem. This interval is intended to prevent clumps from becoming too large. However, even with this adjustment, Sustainably Yours still tends to form broad, flat clumps. This ongoing issue can lead to significant frustration for pet parents who chose the Litter Robot for its promise of a scoop-free and hassle-free experience.

Odor and Dust Control

Despite the clumping issues, it’s worth noting that Sustainably Yours litter excels in odor control and minimizing dust. Many users have reported that this litter keeps their homes smelling fresh for longer periods compared to other litters. Additionally, its low-dust formula is particularly beneficial for cats and pet parents with respiratory sensitivities. In our experience at Empathy Cats, we've found the odor control and dust reduction capabilities of Sustainably Yours to surpass those offered by the GreatLitter brand from Litter Robot. However, how do these advantages stack up against the compatibility challenges with the Litter Robot?

The Better Option: GreatLitter

For pet parents who are committed to the scoop-free life that the Litter Robot offers, finding a compatible litter is crucial. We believe the best product for the job is GreatLitter, a brand specifically designed to work seamlessly with the Litter Robot.

GreatLitter clumps effectively but in a way that allows the clumps to remain compact. This ensures that the sifting mechanism of the Litter Robot can separate the clumps from the clean litter without any blockages. By using GreatLitter, pet parents can enjoy the convenience and cleanliness that the Litter Robot promises. GreatLitter is also low-dust and low-tracking, ensuring your home stays as clean as possible while your Litter Robot functions efficiently.

Why Compatibility Matters

Choosing the right litter for your Litter Robot is not just about maintaining cleanliness; it’s also about preserving the longevity and efficiency of the device. Using incompatible litter like Sustainably Yours can cause undue strain on the Litter Robot’s motor and sifting mechanism. Over time, this can lead to malfunctions and the need for repairs or replacements, which can be costly considering the $500+ price tag of a new Litter Robot. 

Additionally, the frustration of dealing with an inefficient cleaning cycle can detract from the overall convenience that the Litter Robot is supposed to provide. Pet parents invest in automatic litter boxes to save time and effort, and incompatible litter can negate these benefits.

The Scoop-Free Lifestyle

The scoop-free lifestyle offered by the Litter Robot is a significant draw for many pet parents. Not having to manually scoop the litter box daily is a time-saver and makes for a more hygienic home environment. However, this lifestyle can only be fully realized if the litter used is compatible with the Litter Robot’s design.

For those who prefer the eco-friendly and natural aspects of Sustainably Yours litter, sticking with a traditional litter box might be the best option. Manual scooping allows for more control over the sifting process, ensuring that large, flat clumps do not pose an issue.


In summary, while Sustainably Yours litter offers excellent odor control and dust reduction, it presents significant challenges when used in the Litter Robot. It’s a great substitute in theory, but the litter’s tendency to form large, flat clumps that cannot pass through the Litter Robot’s sifting system makes it incompatible with this automatic litter box. Pet parents who wish to maintain a scoop-free lifestyle should consider using a litter like GreatLitter, which is specifically designed to work efficiently with the Litter Robot.

Choosing the right litter is essential for maximizing the convenience and efficiency of your Litter Robot. By opting for a compatible litter, you can ensure that your automatic litter box functions as intended, providing a clean and hassle-free environment for both you and your feline companions.

A note from the Empathy Cats team

These conclusions are based on our firsthand experience with all the products mentioned in this article. Our aim is to always provide our audience with informed and reliable insights. If we observe any new findings, this article will be updated accordingly.

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