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The 12 Best So Phresh Cat Litters

If you're seeking for an effective kitty litter brand at a reasonable price, So Phresh is worth considering.

Petco Animal Supplies Inc. owns the So Phresh brand. It's available on Amazon, as well as on the Petco website and in store.

While So Phresh sells typical clay-based cat litters, its alternative, paper, and silica gel litters have received the most positive feedback.

These are lighter and less expensive than clay-based litters, and they are more environmentally friendly.

If you want to learn more about So Phresh, BestForPets (bestforpets.org) will tell you everything you need to know about the best So Phresh cat litter.


Odor Control Paper Pellet Cat Litter So Phresh

While many more environmentally friendly litter solutions are more expensive, So Phresh paper pellet cat litter is both cost-effective and time-efficient.

It’s constructed of 95% recycled paper that’s been combined with odor-controlling chemicals to eliminate the ammonia aromas that can make cat litter trays stink.

Because this garbage is biodegradable, you won’t have to worry about it ending up in a landfill.

Because the pellets are significantly larger than typical, you may need to purchase a new litter scoop because clean pellets will not fall through the holes of a standard scoop.

It can be difficult to distinguish between clean and dirty litter because the color does not change considerably. This, however, becomes easier to understand over time!

This litter does not clump but is compatible with litter box systems such as Tidy Cats Breeze.


  • Affordable
  • There is little to no tracking.
  • There is little dust.
  • Effective at odor control


  • Pellets are quite huge.
  • It does not work with a standard litter scoop.


Odor-Lock Crystal Cat Litter So Fresh

Crystal cat litters are becoming more popular due to their great absorbency and compatibility with most automatic litter trays. These crystals are incredibly absorbent and constructed of non-toxic silica gel.

A little of this litter goes a long way, and when compared to regular and scoopable litters, you only need 4 pounds of this against 28 pounds of scoopable litter or 40 pounds of regular litter.

The manufacturer claims that this litter eliminates odors for up to one month, but in our multi-cat family, we’d say it’s closer to seven days.

One thing to keep in mind is that as your cat urinates and the litter absorbs the moisture, the crystals make a loud cracking noise. Most cats don’t seem to mind, but others may be surprised!


  • Dust-free
  • Lightweight
  • Long-lasting


  • Expensive
  • Non-clumping


Pink Silica So Phresh Scoopable Odor-Lock Clumping Micro Crystal Cat Litter

Most crystal cat litters do not clump, but this one does! If you’re seeking for a more environmentally friendly and dust-free clay-based cat litter, this is an excellent choice.

This lightweight litter is constructed of fine silica gel crystals that absorb odors and liquids well. The clumps are quite simple to scoop.

The little crystals are the same size and feel as clay litter. They have the advantage of being almost completely fragrance-free, but they do track similarly to clay litters. As they dry, the clumps may come apart when you try to pick them up.

You can avoid this by constantly scooping your cat’s litter tray or just stirring the broken clumps back into the litter and replacing the entire tray more frequently.


  • Lightweight
  • Excellent odor absorption
  • Fragrance-free
  • Dust-free


  • Does a little tracking
  • Clumps can be broken up.

So Phresh Cat Litter Evaluation

Who manufactures So Phresh and where is it manufactured?

Petco Animal Supplies Inc., one of the largest and best-known pet shops in the United States, owns the So Phresh brand.

It has over 1,500 locations across the country, and you’ve undoubtedly visited one. So Phresh cat litter is available on Amazon in addition to its physical stores and online.

Which Cats Are So Phresh Best Suited For?

So Phresh manufactures a range of cat litters, including:

  • Paper-based kitty litter
  • Cat litter made of clay
  • Cat litter made of crystals

These are suitable for practically every type of cat! The majority of cats appear to get along nicely with So Phresh litters.

Paper and crystal litters are low- to no-dust compositions, making them suitable for cats with dust allergies.

Which Cats Would Benefit from a Different Brand?

If your cats prefer clay-based litters, you may want to try a different brand.

Paper Litter Is Good for the Environment

As more cat owners become aware of the environmental difficulties associated with clay-based cat litter, they seek alternatives that are just as effective but less harmful to the environment.

Clay kitty litter is created from bentonite, which must be extracted from the earth using a technique known as strip mining.

This generates a lot of garbage and degrades habitats in the surrounding area. Clay cat litter is also not biodegradable, so when you dispose of it, it contributes to landfills.

Alternatives include cat litter produced from materials such as wood pulp. They are biodegradable and made from recycled materials.

They can be placed to your compost pile or decomposed in a landfill. Many paper-pelted cat litters outperform typical clay litters, thus many cat owners are converting to these alternatives.

Crystal Litter is an excellent choice for allergic cats

So Phresh crystal cat litters are ideal for cats who suffer from dust allergies.

They also produce less trash than clay-based cat litters, and you should use around one-tenth the amount compared to conventional litter.

They’re also lighter, making it easier to move the litter bag around the house.

The Clay Litters are not well received

So, while Phresh does sell clay-based cat litter, customer evaluations indicate that it isn’t as effective as some other products.

Aside from coming in a huge plastic container that some owners find difficult to open, it does not appear to manage odors well and contains a lot of dust.

Some cats may develop allergies as a result of this, and it may be tracked throughout the house.

So Phresh Cat Litter in a Nutshell


  • A variety of litter varieties are offered.
  • Excellent value for money
  • There are lightweight formulations available.
  • Excellent odor control
  • The majority of formulae are low-dust.


  • Clay litter isn’t all that great.

What Other Users Have to Say

“Offering a selection of classic clay litters and alternative cat litters, So Phresh is known for outstanding odor control and being a more economical option in alternative litter,” according to All About Cats.

Amazon: As cat owners, we always double-check Amazon buyer reviews before purchasing anything. These can be found by clicking here.


So, if you’re looking for a crystal or paper pellet cat litter that combines good odor control with an easy-to-use and lightweight recipe, Phresh is an excellent alternative. 

All of these alternatives have received positive feedback from users. However, if you’re seeking for a clay-based cat litter, the So Phresh version falls short of many other possibilities.

So Phresh has the advantage of being owned and sold by Petco, so you can just go to your local store to refill if you run out! Because our cats are creatures of habit, this is a crucial concern at times!

BestForPets (bestforpets.org) hopes that our review of the best So Phresh cat litters has helped you find the top solution for your pet!

Author Image

Dr. Deborah Fletcher

Deborah R. Fletcher, DVM, is a skilled veterinarian with more than 15 years of experience dealing with companion and exotic animals. She has experience caring for a variety of animals, including household cats and dogs, reptiles, birds of prey, and even primates. Dr. Fletcher is a valuable part of the BestForPets team, where she contributes to their aim of providing pets and their owners with the finest possible treatment and services.

Veterinarian (DVM) Dr. Deborah Fletcher


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