So Phresh Open Cat Litter Box

Curated from 245 real Reddit conversations

Refreshed on: April 5, 2025

So Phresh Open Cat Litter Box

Brand: So Phresh
Price: $11
Snoop Score:
6.4
Sentiment
3.8
Popularity
7.1
Technical
7.3

Snoop's Take

The So Phresh Open Cat Litter Box is a spacious and thoughtfully designed litter solution tailored for the comfort of your feline friends. Measuring 22.4" L x 16.9" W x 4.3" H, it is made from 50% recycled materials and features a reinforced bottom and rim for added durability. Many users appreciate its low dust production and effective odor control, with one noting, "the design is awesome & seems very thought out and high quality," making it a popular choice among cat parents. Despite its strengths, feedback highlights some concerns such as litter tracking and dust production, with comments like "that litter tracked so much on our floors" illustrating the challenges some users face. While many cat owners report high satisfaction and effective performance in multi-cat households, others voice frustrations over cleaning difficulties and odor issues. Overall, the So Phresh Open Cat Litter Box is recommended for its thoughtful design and performance, but potential buyers should consider their specific needs and space limitations before making a purchase.

Not for you? Check out our other rated Standard Litter Boxes

The low dust is a huge win, especially for anyone with respiratory sensitivities.

Positive Feedback

All around a terrible litter and I am always baffled by those who recommend it.

Negative Feedback
Product
6.4
So Phresh Open Cat Litter Box
Housebreaking New Cats
8 / 10
Multi-Cat Households
8 / 10
Controlling Litter Scatter
4 / 10
Odor Management
6 / 10
See how this compares to all Standard Litter Boxes

What it does well!

Key strengths users can’t stop talking about.
Low dust for respiratory health
The low dust is a huge win, especially for anyone with respiratory sensitivities.
It's pretty low dust.
I’m so sick of this subpar litter don’t know what to try next.
Less dust is the main reason I started getting it.
Good clumping performance
I’ve been using it for about three years. I have an automatic subscription on Amazon and it does the job.
Its hands down the best litter I've used.
I’ve noticed that it breaks down and creates dust over time.
Odor control is effective
I hate it, sticks to the litter robot and doesn’t control odors at all.
Good clumping performance with specific litter
We have a similar box and I love it.
High-quality design and materials
the design is awesome & seems very thought out and high quality.
Effective for multi-cat households
It works very well. My two cats had an adjustment period but no issues with them now.
Effective odor control
there is relatively no smell. compared to a manual litter box it definitely changes how much you can smell it.
And fwiw I am quite sensitive to smells and it never smells bad.
Good for multi-cat households
lol I'm currently stressing over how to fit cleaning one of these into my current situation so your insight seems valuable.
High customer satisfaction
Definitely recommended for all cat parents, life changing and could not imagine having to go back to scoop litter.
this is the best litter pan, period.

Where it needs some work!

Areas to watch—feedback on possible improvements.
Tracking litter is a major issue
All around a terrible litter and I am always baffled by those who recommend it.
Seriously, as a professional catsitter who has seen all kinds of litter, I swear by grass seed litter for my own cats.
That litter tracked so much on our floors and black couches, also didn’t hide smell as good as they claimed.
Add a little of the orange bag kind for more tracking control.
Strong dust production
Also so dusty. I was choking on it every time I scooped the litter box.
When my cats use uses it or I clean it, I feel like I can’t breathe and can see the dust on the floor after.
Unpleasant odor when used
the odor is just indescribably gross.
THE SMELL IS AWFUL. I absolutely hate it, and want to stop using it.
That was a great smell, poo, pee and fermenting corn.
My house is currently infested with mice because of natural litter.
Poor performance for multi-cat households
such a horribly purchase.
Strong dust production over time
I'm super unhappy with the amount of dust in World's Best.
i found world’s best to be SO dusty :( i wish it worked well for my cat because everyone seems to love it!
Sifting design is ineffective in practice
I am ready to kick the living crap out of it.
It's great in theory, but in practice it's better and cleaner for the room to just use a small scoop.
Agreed. They really are so good in theory and awful in practice.
I ended up splitting them into two normal litter boxes and used the sifter to hold all the toys 😂.
Grid design traps waste, making cleaning difficult.
the little grid gets stuck with poop, which makes it really hard to clean, so I gave up on that option.
Cat dislikes walking on pellets.
the issue however is my guy hates walking on the pellets.
Not all litter types are compatible
So tofu litter works well with it?
Requires regular deep cleaning
the drawer needs constant deep cleaning.
I don’t feel like there’s any easy way to “clean” it at least not as clean as I would want it to be to do any good !!!!
Size may be a concern in small spaces
Genuine question: where do you keep the litter robot?? It's huge.
Litter tracking can be an issue
I’m not having that issue with the 4.

Compare On All Talked About Dimensions

Product NameImagePriceScoreCompareSee DetailsBuy Now
So Phresh Open Cat Litter BoxSo Phresh Open Cat Litter Box$13
7.2
DetailsBuy
So Phresh Open Cat Litter BoxSo Phresh Open Cat Litter Box$11
6.4
DetailsBuy
So Phresh Scatter Shield High-Back Litter BoxSo Phresh Scatter Shield High-Back Litter Box$19
6.3
DetailsBuy
Amazon Basics No-Mess Hooded Cat Litter BoxAmazon Basics No-Mess Hooded Cat Litter Box$32
5.6
DetailsBuy
So Phresh Open Cat Litter BoxSo Phresh Open Cat Litter Box$13
3.6
DetailsBuy

Core Power Plays

The specs and strengths that make it shine.
Discussion about size for larger cats.
We've been wondering if this one is large enough for MCs in comparison to others.
Discussion about size for larger cats
The XL size works well for multiple and large cats.
Discussion on the size for larger cats
what litter boxes do you use?
Been looking for an enclosed litter box, but none seem to be large enough.
Yes, I've heard about 1 litter tray per cat and 1 extra, but we've been like this for years with a rotating 5 or 6 cats, if you know what I mean, and never, ever had any issues.
Mention of So Phresh brand being a store brand for Petco.
So Phresh is actually the store brand for Petco.

Hidden Hero Hacks

Unexpected tricks and side‑door uses you’ll love.
Users share tips on litter tracking prevention.
If you could invent something that prevents my cat from taking pawfuls of pellets and flinging them all over the bathroom that would be excellent.
Haha I gave up on that!
Suggestions for alternative litter box solutions for large cats
He woke me up last night with an unusual amount of enthusiastic head bumps and purrs, which i like to think is his way of saying thank you!
commercial litterboxes are never big enough
Thank you. Now what to do with this stupid petsafe automatic litter box that makes a HUGE MESS!!??
I am amazed these are not sold at pet stores.

Buyer’s Cheat Sheet

What to check before you click ‘Add to Cart.’
Users are unsure about litter compatibility.
I just got mine in today and now I don’t know what litter to use with it.
I’m having an issue with tracking.
Just got one! What litter is best?
Mention of alternative products like Litter Robot.
It’s incredible so far.
Had it for over a year now no issues.
I read reviews on this one stating it’s better than the LR.
Users are unsure about litter compatibility
what’s the best cat litter?
not much mess and not much smell either which is nice, also cheap.
Mention of alternative products like Litter Robot
That Dr. Elsey crap gets litter everywhere.
Following- deciding on the Litter Robot 3 vs 4 when tax refund comes.
Mention of an alternative litter box product.
I wish I saw a couple years ago. I am linking the only non auto litterbox I felt was life changing after a month.
Discussion about litter compatibility
wondering what type of tofu litter you use? would like to find something that helps reduce smell but is comfy for my cats to stand on.
I understand Tofu litter doesn't work with litter robot.. which is the reason im not considering it.
the type of litter used can affect odor, the stickiness of clumps, tracking, and more!
I’ll get a little bit of urine clump pieces stuck to the liner.
Considerations for smaller living spaces
Moving into a smaller place and have 3 cats and looking at getting an automatic litter box.
Discussion about cheaper litter alternatives for automatic boxes.
SoPhresh has been hit by shrinkflation AND standard inflation, and is now $60 for a 30 pound bag.
I hear it can be bad for their health, because they sometimes ingest crystals, which is very bad for cats.
Have you tried looking at other non clumping crystal litters from other stores?
Fresh Step crystal litter with reusable PetSafe tray has been recommended by automatic litter box experts.
Discussion on litter compatibility
Which litter do you use for it? I heard clumping litter is a no-no.
I use Petco's generic (cheap) clumping litter.
Discussion about preferences for different types of litter.
Idk, but I'm just here to talk about Walnut litter because I like it the best. 😂

Cautionary Callouts

Know the pitfalls before they catch you off guard.
Users discuss challenges of litter box maintenance in small spaces.
I still haven't found a litter system that works for my lovely cat and me.
I can honestly say, since I have been using this set up, I NEVER smell the cat box, like ever.
Works great and very inexpensive.
Concerns about cleaning without outdoor access
I hope that's clear and reasonable.
Discussion about effectiveness and challenges with sifting litter boxes.
the sifting litter box I got isn’t very easy to use.
I just empty the tray every 3 days.
I read somewhere it isn’t very friendly with bigger cats.
they're just there to turn it into a subscription service.

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