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10 Best Crystal Cat Litters of 2024 – Reviews & Top Picks

Written by: Christian Adams

Last Updated on June 6, 2024 by Catster Editorial Team

PetSafe ScoopFree Crystal Cat Litter-FI

10 Best Crystal Cat Litters of 2024 – Reviews & Top Picks

PetSafe ScoopFree Crystal Cat Litter-FI Cat lovers know their favorite pets can be kind of silly. While they look like regal lions and lionesses while perched in wait, that effect is spoiled as soon as they fall in the toilet or try to eat cardboard.

However, cats are clean animals that can be picky about their litter boxes. A cat who disapproves of how you’ve been keeping her litter box will let you know by choosing a new “litter box,” usually your carpet or furniture.

Nowadays, some cat owners are fans of crystal cat litter, which uses silica gel to trap the odors of cats’ urine and feces. If you’re thinking about trying this space-age hygiene solution, you might be confused by the vast range of crystal cat litter on the market.

Our reviews are here to help. We tested the best crystal cat litter brands and came away with a clear winner. Read on to find out about the best brands for your best pal.

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A Quick Comparison of the Winners in 2024

Image Product Details
Best Overall
Winner
Fresh Step Crystals Premium Cat Litter Fresh Step Crystals Premium Cat Litter
  • Can eat odor from multiple cats
  • Lasts a long time
  • Light and easy to scoop
  • Best Value
    Second place
    PetSafe ScoopFree Crystal Cat Litter PetSafe ScoopFree Crystal Cat Litter
  • Easy disposal — great for the squeamish
  • Very low-maintenance
  • Long-lasting
  • Premium Choice
    Third place
    Litter Pearls Micro Crystal Cat Litter Litter Pearls Micro Crystal Cat Litter
  • Long-lasting odor control
  • Crystals reabsorb liquid repeatedly for months
  • Comfortable for cats
  • Frisco Summer Non-Clumping Cat Litter Frisco Summer Non-Clumping Cat Litter
  • Efficient self-cleaning
  • Fantastic at trapping smells
  • Dr. Elsey's Long Hair Non-Clumping Crystals Dr. Elsey's Long Hair Non-Clumping Crystals
  • Doesn’t stick to long fur
  • Added ingredients entice cats
  • The 10 Best Crystal Cat Litters

    1. Fresh Step Crystals Premium Cat Litter – Best Overall

    Fresh Step Crystals Premium Cat Litter

    When we test cat litter, we look for a few vitally important traits: it should eat odors, be comfortable for cats and owners, and not track all over the house. Fresh Step swept all those categories. It is incredibly light, lets almost no odor escape, and maintains a pleasant aroma even if not changed for over a month, making it our top choice for the best overall crystal cat litter.

    The crystals are larger than the grains of traditional clumping litter. They won’t get stuck on your cat’s fur and wind up all over the house. The only drawback is that the crystals are still sharp, so if your cat has sensitive feet, they might disapprove of Fresh Step’s litter.

    Pros
    • Can eat odor from multiple cats
    • Light and easy to scoop
    • Lasts a long time
    • Easy to clean up
    Cons
    • Large crystals uncomfortable for sensitive cats

    2. PetSafe ScoopFree Crystal Cat Litter – Best Value

    PetSafe ScoopFree Crystal Cat Litter

    We determined ScoopFree Premium to be the best crystal cat litter for the money. It comes in several disposable trays, each containing 4.5 pounds of litter, which is enough to keep the litterbox self-cleaning for over a month. When you’re ready to change it, you can throw away the whole tray without seeing or smelling cat feces.

    The reason we didn’t put it at the top is that we’ve noticed ScoopFree declining in quality over time. When we’ve tested it before, it’s self-cleaned for months, but now we wouldn’t use it for that much more than one month.

    Pros
    • Easy disposal — great for the squeamish
    • Long-lasting
    • Very low-maintenance
    Cons
    • Still expensive, even as the budget option
    • Odor-fighting no longer as powerful

    3. Litter Pearls Micro Crystal Cat Litter – Premium Choice

    Litter Pearls Micro Crystal Cat Litter

    Crystal cat litter is more expensive than other types, but Litter Pearls is more of a premium option than most. If you’re willing to pay more, however, you’ll get one of the best-performing long-term crystal cat litters. It stays dry and odor-free for up to 2 months.

    The small crystals are designed to feel like sand, which are more comfortable on cat paws than other silica litters. Unfortunately, the size has tradeoffs. Other than the price, Litter Pearls sits at #3 because its sand-like grains are much more likely to track, meaning you’ll have to put in more work to clean outside the box.

    Pros
    • Comfortable for cats
    • Long-lasting odor control
    • Crystals reabsorb liquid repeatedly for months
    Cons
    • Expensive
    • Tracks much more out-of-the-box

    4. Frisco Summer Non-Clumping Crystal Cat Litter

    Frisco Summer Non-Clumping Crystal Cat Litter

    Frisco’s “summer clean” scent has a nice aroma all on its own. Those of us with cats might scent our homes with it even if there wasn’t any ammonia smell to cover up. It’s one of the best odor-eaters we’ve tested and does a great job of keeping that “cat smell” from pervading your home. It’s also effectively self-cleaning and can be left alone for a while.

    On the other hand, cats are sometimes reluctant to use this litter. The crystals are larger enough to be uncomfortable than our #1 pick. It can also be painfully dusty and has been known to stain litter boxes occasionally.

    Pros
    • Efficient self-cleaning
    • Fantastic at trapping smells
    Cons
    • Dusty
    • Stains boxes
    • Some cats find it uncomfortable

    5. Dr. Elsey’s Long Hair Non-Clumping Cat Litter Crystals

    Dr. Elsey’s Long Hair Non-Clumping Cat Litter Crystals

    Do you have a long-haired cat that drives you mad with tracking fur out of the litterbox on their luxurious coat? Dr. Elsey’s aims to be the solution. It’s full of extra herbs and scents to attract cats, with a grain size that manages not to stick to their fur. With long-haired breeds, especially Norwegian Forest Cats, we’ve discovered it tracks less.

    The trade-off is that it doesn’t trap odors nearly as well. If convincing your long-haired cat to use a litter box is your problem, Dr. Elsey’s will solve it, but if you have an exceptionally stinky kitty, you need a more powerful formula.

    Pros
    • Doesn’t stick to long fur
    • Added ingredients entice cats
    Cons
    • Bad at trapping odors
    • Not all cats like large beads

    6. Ultra Pearls Micro Cat Litter Crystals

    Ultra Pearls shines in two areas: clumping power and durability. With their smaller size, these silica grains adhere more closely to the waste, leaving fewer gaps for the odor to escape through. One bag holds up for over a month. Cats definitely like the smaller grains, too.

    The big problem with Ultra Pearls cat litter crystals is the quantity. A single bag is expensive, yet it won’t cover the bottom to the recommended depth of 2 inches in all but the smallest litterboxes. The pearls also have a nasty habit of sticking to the pan when they absorb too much urine.

    Pros
    • Longevity
    • Smaller grains clump better
    • Comfortable for cats
    Cons
    • Bags are too small
    • Each bag is overpriced
    • Pearls that absorb urine stick to the box

    7. So Phresh Odor-Lock Crystal Cat Litter

    So Phresh Odor-Lock Crystal Cat Litter

    So Phresh’s crystal cat litter is a great-value silica litter that doesn’t skimp on quality. It performs well in the all-important areas of odor reduction and longevity, keeping unpleasant smells out of your litterbox room for a long time. For about the same price as an equally-sized bag of traditional clay litter, one bag of So Phresh crystals can last one cat for over half a year.

    That’s the good news. The bad news is that the crystals are too large, and some cats may not like stepping on them. It’s also surprisingly dusty, and mixing it can release an unpleasant chemical cloud. Only buy So Phresh if you have a scoop-free tray and a cat you know is OK with larger silica pebbles.

    Pros
    • Good odor reduction
    • Great for scoop-free trays
    • One bag lasts a long time
    Cons
    • Large, uncomfortable crystals
    • Releases dust clouds when mixed

    8. Just the Crystals Premium Crystal Cat Litter

    Just the Crystals Premium Crystal Cat Litter

    From the start, Just the Crystals makes it clear that they understand what cat parents are looking for. You want a litter that won’t make you work constantly to keep it from tracking or stinking.

    It’s an admirable goal, but do they pull it off? Yes and no. We give their litter high marks for being low-maintenance, as it sits easily on its own without stinking and responds well to regular spot-scooping without requiring you to replace the whole tray.

    On the other hand, the crystal litter doesn’t last. Some products on this list go a month or more without smelling; this hardly makes it 2 weeks. As for the tracking, it misses the mark entirely. The litter sticks to fur as much as any other, and sometimes more.

    Pros
    • Low-maintenance
    • Easy to keep clean by spot-scooping
    Cons
    • Starts smelling much sooner than other litters
    • Sticks to cats’ fur and tracks everywhere

    9. FreshMAGIC Crystal Cat Litter

    FreshMAGIC Crystal Cat Litter

    FreshMAGIC cat litter makes some bold claims. It puts the emphasis on adsorption rather than absorption ­– i.e. neutralizing odor instead of just trapping it. It also states it’s dust-free, non-toxic, and never tracks.

    However, the crystals aren’t just large, they’re jagged, making it feel like loose gravel to step on. Most kitties often won’t even go near it. There’s also a large proportion of dust in almost every bag.

    To give FreshMAGIC some credit, it is great at eliminating odors and seems to get tracked less than other crystal litters. If you have one of those cats that will pee just about anywhere, we recommend it. If not, try another brand, especially if you have a respiratory condition.

    Pros
    • Good at odor adsorption
    • Doesn’t track
    Cons
    • Huge, sharp crystals
    • Dust clouds in most bags

    10. Amazing Cat Litter

    Amazing Cat Litter

    With this litter, the best we can say is that it’s suitable. If you’re looking for a litter that neutralizes some odors and is more lightweight and manageable than conventional clay or clumping litter, Amazing Cat Litter might do the job.

    Everything else about our #10 finisher is less than impressive. It hardly absorbs odors and starts to smell in a very short time. It’s terrible at holding onto urine, and its chunks are painfully large. Also, it’s more expensive than several superior brands. We’d probably recommend most conventional litters over Amazing.

    Pros
    • Occasionally traps odors
    • Lightweight
    Cons
    • Overpriced
    • Uncomfortable crystals
    • No longevity
    • No absorption

    divider 2 cats

    Buyer’s Guide: Finding the Best Crystal Cat Litter

    Is crystal cat litter just the latest trend, or is it the healthiest option out there to keep your cat clean and happy? In this section, we’ll take a clear look at the advantages of crystal cat litter to help you decide if it meets your kitty’s unique needs.

    Advantages of Crystal Cat Litter

    • Uses the natural power of silica gel. You’ve probably seen little pouches of silica in some products. They’re the ones that say, “Do not eat.” Silica is a glass-like mineral that makes up much of the sand on beaches. It’s one of the most naturally absorbent substances found in nature, which makes it perfect for catching urine in litterboxes. No more big clumps of pee to scoop out; the silica beads soak it all up, then work chemically to eliminate the smell.
    • Much lighter. A bag of crystal cat litter will be much easier to carry around than a bag of the same size full of clay litter. Cat litter can get incredibly heavy, so this is a significant perk.
    • More hygienic. In conventional cat litter, the waste sits around in clumps, giving bacteria a place to grow. Crystal cat litter, on the other hand, maintains a sterile environment.
    • Self-cleaning. For a certain length of time (it varies between products), crystal cat litter will eliminate the mess and odor from urine. If you remove all the bits of solid waste, it can last a long time, which makes crystal litter a good choice if you’re going to leave your cats alone to go on vacation.

    Silica-based cat litter is an unconventional environment for many cats, so we recommend introducing it slowly. Try setting up a second litter box next to the usual one so you can see which product your kitty prefers!

    Combating tough cat litter smells is an ongoing battle for pet parents but luckily, there are products out there designed to help! Two products that significantly reduce odors are the Hepper Litter Additive and the Hepper Enzyme Spray. Find out which is better suit to your needs with our breakdown of each product below. 

    Hepper Enzyme Spray - New Label Hepper Litter additive
    Hepper Advanced Bio-Enzyme Pet Stain & Odor Eliminator Spray Hepper Advanced Bio-Enzyme Cat Litter Deodorizer Powder
    Eliminates smells
    Eliminates smells:
    Eliminates smells:
    Removes stains
    Removes stains:
    Removes stains:
    Unscented
    Unscented:
    Unscented:
    Light fresh scent
    Light fresh scent:
    Light fresh scent:
    Works on multiple surfaces
    Works on multiple surfaces:
    Works on multiple surfaces:
    Neutralizes odor within cat litter
    Neutralizes odor within cat litter:
    Neutralizes odor within cat litter:

    At Catster, we’ve admired Hepper for many years and decided to take a controlling ownership interest so that we could benefit from the outstanding designs of this cool cat company!

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    Conclusion

    Fresh Step Crystals came out on top in our reviews without any special gimmicks. All it does is perform better than the competition. Even with multiple cats using one box, it cuts down on odors and keeps it up for over a month.

    It does sometimes track out of the litter box, but when it does, it’s easy to clean up. The only problem is that the large crystals might be uncomfortable for cats with sensitive feet. We recommend it for indoor/outdoor cats used to walking on gravel.

    For cat parents on a budget, we give PetSafe ScoopFree our highest recommendation. It’s affordable, and it’s an excellent option for people who hate scooping litter.

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