ARM & Hammer Hardball Lightweight 5-in-1 Clumping Cat Litter
- Cat Litter
- More reviewed than 73%
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How it ranks among the 155 cat litter we track
4.3★ across 5,900 Amazon ratings, Bayesian-smoothed toward the category average.
5,900 Amazon ratings, weighted on a log scale so huge counts don't drown everything.
10,000+ bought on Amazon last month.
Brand identity, imagery, description and spec coverage.
The ProductDome score is separate from the Amazon rating shown above: it combines the Bayesian-smoothed Amazon rating with evidence volume, tracked demand, and data quality across the 155 cat litter we track - how the scorecard works · full cat litter data report. Confidence: limited - incomplete product information.Last refreshed Aug 4, 2026. Data-computed, not a hands-on test. Compiled by the ProductDome Research Team.
Overview
ARM - a cat litter.
Specifications
| Brand | ARM |
|---|
Other ARM cat litter
How it compares
This product against the closest alternatives we track in cat litter.
| Product | Amazon rating | Ratings | ProductDome score |
|---|---|---|---|
| ARM & Hammer Hardball Lightweight 5-in-1 Clumping Cat LitterThis product | 4.3 / 5 | 5,900 | 2.7 / 5 |
| Fresh Step Advanced Extreme Clump Multi Cat Clumping Litter with Febreze FreshnessFresh | 4.7 / 5 | 20,600 | 4.6 / 5 |
| PetSafe ScoopFree 4.3 lb BagsPetSafe | 4.5 / 5 | 45,300 | 4.5 / 5 |
| Cat's Pride Premium Lightweight Clumping Litter: Pure & FreshCat's | 4.5 / 5 | 18,600 | 4.5 / 5 |
| Purina Tidy Cats LightWeight With Glade Clear Springs Multi-CatPurina | 4.5 / 5 | 15,400 | 4.5 / 5 |
