Reviewed public report
One report: poor outcome
One traceable public report identifies this exact machine and litter and describes a poor result. Treat it as an early warning, not a universal failure finding.
Why this result
The displayed outcome follows the reviewed public evidence. The machine maker’s class-level rule remains visible below as a separate boundary.
Use this exact record
This is a practical reading guide for the evidence already shown on this page. It is not a controlled test protocol or a guarantee for another household.
Decision focus
The current report covers several months, two cats and an LR4, and describes white clumped-litter residue plus litter spread around the machine. It is a meaningful warning, but it does not isolate residue on the globe from paw tracking outside the box.
First-use check
Match the 24/7 Performance Clumping formula rather than another Tidy Cats line.
Record residue left on the globe separately from clean litter found around the machine after cycling.
Note cat count, mat setup, coat length and cleaning interval before comparing your result with the two-cat report.
Evidence change
Published boundary
“We recommend a high-quality, standard-weight, clay-based clumping litter”Verified 2026-10-04 · Official source
Reviewed public evidence
These are traceable public use reports for this exact machine and product. They were reviewed for specificity and duplicates, but they are not PawExact tests.
After several months with an LR4 and two cats, the owner reports that Tidy Cats 24/7 Performance left white clumped-litter residue and contributed to a setup with litter spread widely around the machine.
This record supports only its poor outcome direction for the named pair and its coded observations: no screening problem reported; no dust or sensor problem reported; high tracking reported.
It cannot establish prevalence, causation, a product-wide winner, a health outcome, or the same result in another household, accessory setup, formula, or machine model.
What is not known
1 independent public report describes real use, but PawExact has not independently tested this pair. Machine guidance still controls the supported boundary, and individual homes may see different sensor, dust, sticking, saturation, or cleaning behavior.
Explore context
Same machine
These records are selected for a shared brand, material, weight class, or reported failure mode—not because PawExact has ranked them as substitutes.