The Ultimate Cat Litter FAQ: Everything You Need to Know

Whether you’re a new cat parent or a seasoned pro, choosing and using the right cat litter comes with plenty of questions. We’ve gathered the most frequently asked questions from our customers and cat lovers like you—and answered them all in one place.

From clumping strength to safety concerns, here’s everything you need to know about cat litter.

🟤 1. Clumping & Performance

What does “clumping” mean in cat litter?

Clumping means the litter forms a solid mass when it comes into contact with liquid (urine). A strong clump holds together when you scoop, making it easy to remove waste without taking out clean litter. Our Nova Litter Clumping Formula achieves 99.2% clumping strength—well above the industry standard of 75%.

How fast should litter absorb liquid?

Quality litter absorbs liquid within 3 seconds. Fast absorption prevents liquid from reaching the bottom of the box, which helps with odor control and makes cleaning easier.

Why does some litter crumble when I scoop?

Litter that crumbles has weak clumping strength. It often contains too much filler material or isn’t formulated properly. This leads to more waste and odors. Look for litter with documented clumping strength (like ours at 99.2%).

🌫️ 2. Dust & Respiratory Health

Why is low dust important for cats?

Cats have sensitive respiratory systems. Dusty litter can cause sneezing, coughing, and even long-term lung issues—especially for kittens, senior cats, or cats with asthma. Low-dust litters (like ours, with ≤0.1% dust) are triple-sieved to remove fine particles.

What is considered “low dust”?

Industry standards consider ≤0.5% dust acceptable, but premium low-dust litters aim for ≤0.1% or less. That’s 5x cleaner than standard litter.

Does low dust mean no dust at all?

Even the best litter may have minimal dust from shipping and handling. However, quality low-dust litter should have no visible cloud when you pour it into the box.

🧪 3. Odor Control

How does odor control work?

There are two types of odor control:

• Masking: Using perfumes to cover smells (temporary, doesn’t solve the problem)
• Neutralizing: Absorbing and eliminating odors at the source (effective, long-lasting)

Our formula uses activated carbon and natural plant fibers to neutralize ammonia, not just mask it. Learn more in our cat care guide.

How often should I change the litter to control odors?

For one cat, we recommend a full litter change every 2-3 weeks, with daily scooping. For multiple cats, you may need to change more frequently.

🌱 4. Plant-Based vs. Clay Litter

What’s the difference between plant-based and clay litter?

Clay litter is mined and non-renewable. It’s often heavier and can be dusty. Plant-based litter (made from materials like cassava, corn, or wood) is renewable, biodegradable, and often lighter. Our Nova Litter is plant-based and eco-friendly.

Is plant-based litter flushable?

Many plant-based litters are flushable in small amounts (1-2 clumps). However, always check the manufacturer’s guidelines and avoid flushing large quantities, which can cause plumbing issues.

Is plant-based litter safe for kittens?

Yes! High-quality plant-based litter is 100% natural and non-toxic, making it safe for cats of all ages—including kittens.

🐾 5. Multi-Cat Households

What should I look for in litter for multiple cats?

For multi-cat homes, you need:

• Strong clumping (so multiple uses don’t turn the box into a mess)
• Superior odor control (more cats = more smells)
• Low dust (protect everyone’s lungs)

Our Nova Litter formula is designed with multi-cat homes in mind.

How many litter boxes do I need for multiple cats?

The general rule is: one box per cat, plus one extra. So for 2 cats, you’d want 3 boxes. This helps prevent territorial issues and keeps everyone happy.

❓ 6. General Questions

👉 Still have questions? Browse our Learn Center for more articles on cat care, litter tips, and product guides—written by cat lovers, for cat lovers.

Related: Cat Litter Guide · Cat Care Tips · Toys & Play