When choosing a litter box for your cat, most people think about cost, size, shape, or ease of cleaning—but what it’s made from matters just as much. That’s why Pottycats uses low-allergen stainless steel instead of the more industrial 304 or 316 grades.
This intentional material choice offers lower levels of chromium and nickel, making it safer for cats, especially those with sensitivities or allergies. And while it still delivers all the strength and corrosion resistance you'd expect from stainless steel, it's been carefully selected with your cat’s health in mind.
✅ Less Chromium = Gentler on Sensitive Systems
Chromium is a key element in stainless steel that helps prevent rust. But in high amounts, chromium can leach in trace quantities—especially with exposure to urine, acidic cleaners, or over time—and may contribute to skin irritations or allergic responses in sensitive pets.
| Stainless Steel Type | Chromium Content (%) |
|---|---|
| Low-allergen stainless steel (Pottycats) | 16% |
| 304 | 18–20% |
| 316 | 16–18% + Molybdenum |
Pottycats’ low-allergen stainless steel offers just the right amount of protection without overexposing your cat to unnecessary metals.
✅ Lower Nickel = Lower Allergy Risk
Nickel is another metal commonly used in higher-end stainless steels for extra corrosion resistance. But it’s also one of the most common metal allergens—in both humans and animals. Even small amounts can cause skin reactions or inflammation over time.
| Stainless Steel Type | Nickel Content (%) |
|---|---|
| Low-allergen stainless steel (Pottycats) | 3.5–5.5% |
| 304 | 8–10.5% |
| 316 | 10–14% |
By using a low-nickel, low-allergen alloy, Pottycats greatly reduces the chance of metal irritation—especially important for cats with sensitive paws or noses.
✅ Free from Lead & Cobalt-60
Pottycats’ low-allergen stainless steel is lead-free and does not contain radioactive cobalt-60—an important distinction, as trace heavy metals and recycled contaminants can sneak into some metal products.
This ensures your cat’s litter area is as pure and non-toxic as possible.
✅ Durable, Scratch-Resistant, and Long-Lasting
Despite having lower nickel, Pottycats’ low-allergen stainless steel doesn’t skimp on strength. In fact, it’s known for:
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Higher tensile strength than 304 — less denting from daily scooping
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More scratch resistance — ideal for digging and clawing
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Rust resistance in normal indoor environments
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Odor resistance — stainless steel doesn’t absorb smells like plastic
It’s also lighter and more affordable than 316 or 304 options, while still offering lasting performance.
✅ Better for the Environment
Pottycats’ material choice isn’t just good for your cat — it’s better for the planet. The low-allergen steel blend uses less nickel (a resource-intensive metal) and instead leans on more abundant, eco-friendly elements. That means a smaller environmental footprint while still being fully recyclable.
✅ Designed for Pets — Not Industrial Use
It’s important to understand that 304 and 316 stainless steels were originally developed for industrial, marine, or chemical environments — places where extreme corrosion resistance is essential.
But your cat’s litter box? It lives indoors, gets cleaned with mild detergents, and doesn't need to survive the ocean.
That’s why Pottycats chose a smarter, cat-specific solution with low-allergen stainless steel — not an overengineered, high-nickel grade meant for factories.
In Summary: The Pottycats Advantage
Final Thought
Your cat deserves more than just a clean litter box—they deserve one made from materials that put their health and safety first. Pottycats’ low-allergen stainless steel litter boxes are thoughtfully designed to minimize toxic exposure, prevent allergic reactions, and provide a durable, odor-resistant, easy-to-clean surface that both you and your cat can trust.
It’s a smarter, safer, and more conscious choice — because your cat’s wellness starts with where they go.
