Clay litter hasn't changed in 80 years. We did.
2,000+ cat owners have already made the switch. Here's exactly what they found on the other side.
Dust-Free by design.
No puff of dust when you pour *cough*. No cloud when you scoop. Silica crystals are non-reactive and non-respirable — better air for you, better air for your cat.
Days per bag. Seriously.
Clay litter goes fast with all the scooping of clumps. Crystal Clean lasts a month. Set it, stir it once a day, replace it monthly. Less waste, fewer trips, no mid-week emergency runs.
Clumps to scoop.
Crystal absorbs and locks — nothing sticks, nothing clumps, nothing to dig out. Just stir once a day and scoop solids. That's the whole routine.
Not magic.
Microporous science.
Here's exactly why silica crystal outperforms every litter you've tried before.
How it works
Almost too easy, honestly.
With Crystal Clean it's easy to use and faster to clean than clumping litter.






Step 1
Fill the litter box
Pour a 2-inch layer of Crystal Clean™ Litter into your cat's litter box, using the 2" depth checker (provided) to confirm amount.
Step 2
Scoop the solids
Once a day, give the litter a quick stir to expose fresh crystals and keep odor locked in.
Step 3
Change monthly
When the crystals turn yellow, it's time for a fresh pour. One bag lasts up to 30 days for one cat.
We clean it up.
|
Best choice
|
Clay | Plant-Based | Tofu | |
|---|---|---|---|---|
| Superior odor control | ||||
| 99% Dust-Free | ||||
| Lasts up to 30 days | ||||
| 80% lighter than clay | ||||
| Low tracking formula | ||||
| No heavy clumps to scoop |
Got questions?
Everything you need to know
Can't find your answer? Email us at meow@crystalcleanlitter.com
For a single cat, one 8lb bag typically lasts 4 weeks — compared to 8lbs of clay lasting 1–2 weeks. Crystal litter absorbs moisture and locks in odor without clumping or breaking down, so you're scooping solids and the bag lasts far longer than you'd expect.
Yes. Crystal Clean uses silica gel crystals that trap and absorb odor molecules at the source — no masking, no perfume. That's better for your cat's lungs, better for allergy sufferers, and means your home actually smells clean instead of just smelling like "fresh linen."
Crystal Clean is 99% dust-free and contains no fragrances or harsh chemicals — making it a strong choice for households with allergies or respiratory sensitivities. Clay litter dust is a common irritant for both cats and people; switching to crystals removes that problem entirely.
A good rule of thumb: one bag per cat per month. For two cats sharing a box, we recommend our 2-pack subscription. For three or more cats, the 4-pack is the best value and keeps you from running low between deliveries.
Most cats transition easily within a week. Start by mixing 25% Crystal Clean with 75% of your current litter, then gradually increase the ratio over 7–10 days. Picky cats may need a slower blend — that's normal. Avoid changing the box location during the transition.
Completely flexible. You can skip a shipment, change your frequency, or cancel anytime from your account — no phone calls, no hoops. Most customers set it to every 4–6 weeks and forget about it. That's kind of the point.
First-time customers can return Crystal Clean within 30 days for a full refund — no forms, no hassle. Just reach out to meow@crystalcleanlitter.com and we'll take care of it. We're confident you won't need to, but the guarantee is there.