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10 Best Cat Litter Boxes For Odor Control in 2021 – Reviews & Top Picks

Frisco Top Entry Cat Litter Box

Unless you have the patience and persistence to teach your cat to use the toilet, there’s no way to avoid keeping litter boxes in your house—unless your cat goes outside (which you should avoid!). Cat owners accept the presence of litter boxes just as they tolerate other quirks of cat ownership, like cat hair on their clothing or the occasional love bite.

Just because you keep a litter box in your house doesn’t mean your house has to smell like a cat toilet too. Scooping daily will help control odors, but the type of litter box you use plays a role as well.

To help you keep your home smelling fresh, we’ve collected reviews of the top 10 cat litter boxes for odor control. Check out our list to help you decide which one is best to keep your cat’s odor in the box where it belongs.

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A Quick Comparison of Our Favorites

Rating Image Product Details
Best Overall
Winner
Booda Dome Cleanstep Litterbox Booda Dome Cleanstep Litterbox
  • Easy entry for senior cats and kittens
  • Helps control litter mess
  • Available in multiple colors
  • Best Value
    Second place
    Iris Large Hooded Litter Box Iris Large Hooded Litter Box
  • Affordable
  • Good size
  • Premium Choice
    Third place
    Whisker Litter-Robot WiFi Enabled Self-Cleaning Litter Box Whisker Litter-Robot WiFi Enabled Self-Cleaning Litter Box
  • Fully automated
  • Cuts back on litter use
  • Catit Jumbo Hooded Cat Pan Catit Jumbo Hooded Cat Pan
  • Large size
  • Easy to clean
  • Modkat Flip Litter Box Modkat Flip Litter Box
  • Good for high spraying cats
  • Lid makes cleaning easy
  • The 10 Best Cat Litter Boxes For Odor Controls – Reviews & Top Picks 2021 

    1. Booda Dome Cleanstep Litterbox – Best Overall

    Booda Dome Cleanstep Litter Box

    Size 5 x 22.5 x 19 inches
    Materials Plastic
    Self-cleaning No
    Recommended Litter Type Any

     Our choice for the best overall cat litter box for odor control is the Booda Dome Cleanstep litter box. The design of this litter box is unlike any other. For controlling odors, this box relies on its unique shape to help contain smells and a filter to trap any scents that try to escape. The Booda Dome is large enough for most sizes of cats. What makes it the top choice for us is the easy entry thanks to the enclosed stairs. Tiny kittens and senior cats with stiff joints often have trouble climbing in and out of traditional litter boxes. This box solves that problem, which means it also solves the issue of the old and young cats eliminating outside the box because they can’t get in! The major complaint about this box seems to be that urine can build up and eventually leak out of the seam between top and bottom. However, this appeared to be an issue with all the covered litter boxes we reviewed if used by cats who are higher sprayers or urinate standing up. If your cat falls into that category, be aware that this could become an issue.

    Pros
    • Easy entry for senior cats and kittens
    • Helps control litter mess
    • Available in multiple colors to blend with home decor
    Cons
    • May leak urine with some cats
    • Takes a lot of litter to fill

    2. Iris Large Hooded Litter Box – Best Value

    IRIS Large Hooded Litter Box

    Size 19 x 15 x 15.06 inches
    Materials Plastic
    Self-cleaning No
    Recommended Litter Type Any

    Our choice for the best litter box for odor control for the money is the Iris Large Hooded Litter Box. Covered litter boxes are usually the most effective at controlling litter box smell, and this is one of the most affordable covered options. The hinged door also works to keep odor within the box, although many owners end up removing it either because their cats dislike it or it falls off too often. The semi-see-through cover is nice for cats who might be wary of fully covered litter boxes. This box reportedly has some durability issues, and some owners find it tough to clean due to the way the floor is designed. Nonetheless, this litter box offers good value for odor control.

    Pros
    • Affordable
    • Good size
    Cons
    • Not as durable
    • Hard to clean

    3. Whisker Litter-Robot WiFi Enabled Self-Cleaning Litter Box – Premium Choice

    Whisker Litter-Robot automatic cat litter box

    Size 25 x 27 x 29.5 inches
    Materials Polypropylene
    Self-cleaning Yes
    Recommended Litter Type Any

    For a litter box that truly does all the work for you, consider the Whisker Litter-Robot. This fully automatic litter box cleans itself as soon as your cat finishes up their business. For odor control, the waste drawer is lined with a carbon odor filter. The automatic scooping is designed to reduce litter waste and save money, although it would need to save a lot of litter to make up for the cost of the Whisker Litter-Robot. Price is definitely the major drawback of this litter box. Some cats may have trouble climbing into this taller box. The company sells a matching step to solve this problem, although that’s another expense to factor in.

    Pros
    • Fully automated
    • Cuts back on litter use
    Cons
    • Very expensive
    • Requires Internet connection

    4. Catit Jumbo Hooded Cat Pan

    Catit Jumbo Hooded Cat Pan

    Size 4 x 17 x 18.3 inches
    Materials Plastic
    Self-cleaning No
    Recommended Litter Type Any

    This litter box is a good choice for large cats or multi-cat households. The large size allows the cat plenty of room to move and this box gets high marks for odor control, with or without the door. The cover of this box latches to the bottom, but some owners still report issues with urine leaking if their cats spray higher up the walls. This box is easy to clean even with its large size thanks to the removable hood and non-textured walls. Reportedly, the door has some quirks, and many owners chose to remove it entirely. The carbon filter does need to be replaced regularly to maintain peak odor control.

    Pros
    • Large size
    • Easy to clean
    Cons
    • Door can get stuck
    • Takes a lot of litter to fill

    5. Modkat Flip Litter Box

    Modkat Flip Litter Box

    Size 47 x 15.75 x 16.73 inches
    Materials Plastic
    Self-cleaning No
    Recommended Litter Type Any

    The unique design of this box works to keep odors contained as well as contain the spraying of those cats who like to urinate up the walls of their litter boxes. Two distinct features of this box are the reusable liner, which is meant to help keep urine from leaking out, and the flip lid. The lid makes the box a breeze to access for cleaning. It also allows you to give your cat a little more space if they aren’t sure about using a fully covered box. This box may be too short for large cats, and the liner reportedly has some durability issues.

    Pros
    • Good for high spraying cats
    • Lid makes cleaning easy
    Cons
    • Expensive
    • If used without a liner, hard to clean

    6. Nature’s Miracle Just For Cats Advanced Hooded Corner Cat Box

    Nature's Miracle hooded corner litter box

    Size 23 x 26 x 11 inches
    Materials Plastic
    Self-cleaning No
    Recommended Litter Type Any

    This litter box is both very large and also designed to take up less space by fitting in the corner of a room. It comes with a carbon filter that supposedly works for 3 months, although that doesn’t always seem to be the case. The sides seem to be high enough to contain most urine, but high spraying cats may still cause urine leaking. This litter box is a good choice for multiple cat households as well due to its roomy size. Some durability issues are reported over time with this litter box. Make sure you check the dimensions of the space you’re placing this box before buying as it is quite bulky.

    Pros
    • One of the largest covered boxes
    • Corner design
    Cons
    • Carbon filter doesn’t always work as intended
    • May not hold up over time

    7. Frisco Top Entry Cat Litter Box

    Frisco Top Entry Cat Litter Box

    Size 2 x 15.4 x 15 inches
    Materials Plastic
    Self-cleaning No
    Recommended Litter Type Any

    Top entry litter boxes don’t appeal to every cat, but if yours can be coaxed or conned into using one, you can consider this Frisco Top Entry litter box for odor control. This box excels at containing urine and litter messes along with odor since the sides are completely enclosed. If you have a dog in the house who enjoys raiding the litter box, the design of this litter box may make it harder for them. Large cats may have a more difficult time using this box, although some clever cats figure out that they can perch above the hole and do their business. The texture of this box reportedly causes some issues with cleaning.

    Pros
    • Excellent for high spraying cats
    • Keeps litter contained
    Cons
    • Some cats won’t use a top entry box
    • Hard to clean

    8. Tidy Cats Breeze Litter System

    Tidy Cats Breeze Cat Litter Box System

    Size 5 x 15.8 x 10.1 inches
    Materials Plastic
    Self-cleaning Partially
    Recommended Litter Type Tidy Cat Breeze

    The Tidy Cats Breeze Litter System is designed specifically to reduce litter box odor. It uses a special type of litter that doesn’t absorb the urine but lets it pass through to be absorbed by pads in a drawer below. While solid waste still needs to be scooped, urine and urine odor stay contained by the pads until the drawer is emptied every 7 days. The special pellet litter is also supposed to reduce litter mess and tracking. This box is too small for large cats, and some owners report issues with the pellet litter not working as intended. Kittens may mistake the litter pellets for food and attempt to eat them, so be aware of this if you choose this litter box.

    Pros
    • Low maintenance
    • Controls urine odor well
    Cons
    • Only works with special litter
    • Smaller box

    9. Van Ness Enclosed Cat Pan

    Van Ness Enclosed Cat Litter Pan

    Size 5 x 15.25 x 17 inches
    Materials Plastic, recycled materials
    Self-cleaning No
    Recommended Litter Type Any

    The Van Ness Enclosed Cat pan is a no-frills, enclosed cat litter box made partly of recycled materials. It relies on a removable cat door and a replaceable filter to help control odor. This box works for most large cats and the filter reportedly works as it’s intended to help eliminate smells. Some long-time users of this litter box brand report that they find the newer versions of the box aren’t as durable as old boxes they’ve had previously. If your cat is a high sprayer, you may notice urine leakage with this box like other covered options. The door flap often falls off and many owners just opt to remove it.

    Pros
    • Affordable
    • Odor filter works well
    • Good size for large cats
    Cons
    • Some durability issues

    10. Omega Paw RollNClean Cat Litter Box

    Omega Paw Roll'N Clean Cat Litter Box

    Size 23 x 20 x 19 inches
    Materials Plastic
    Self-cleaning Yes
    Recommended Litter Type Clumping litter

    If you like the idea of a self-cleaning litter box, but don’t have the cash to throw at the Whisker Robot, the Omega Paw RollNClean might be the choice for you. This litter box relies on a special grill inside the box to trap the litter waste. To clean the box, you roll it to allow the clumped litter to fall to a pull-out waste tray for disposal. The enclosed box works to keep odors and litter dust contained, even during rolling. These litter boxes work most effectively with clumping litter. They’re a bit small for large cats and seem to be hit or miss when it comes to how well the self-cleaning actually works.

    Pros
    • More affordable self-cleaning option
    • Contains litter mess well
    Cons
    • Bulky to roll
    • Must use clumping litter

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    Buyer’s Guide

    As you can see, you have numerous things to consider when deciding on the best odor control litter box for you and your cats. The strongest choices usually have multiple strategies for containing odor, such as a filter and a covered box with a door flap.

    You also want to look for a box that’s user-friendly for your cat. Stress surrounding litter box use can lead to several medical and behavioral problems you’d rather avoid. All the research and reading of reviews in the world won’t matter if your cat hates their new litter box.

    Some specific points to compare when you are choosing the odor control litter box that works best for you are the following:

    • Number of cats in the house
    • Age and size of your cats
    • Where are you putting the box?
    • Do you really need a self-cleaning box?

    Number Of Cats In The House

    Veterinarians and cat behaviorists recommend that you keep one more litter box in the house than the number of cats who live there. The best litter boxes for odor control aren’t necessarily going to be the cheapest options. If you need to purchase multiple litter boxes, which box best fits into your budget?

    White and ginger cat and black and white cat sitting on a litter tray
    Image Credit: Leoniek-van-der-Vliet_Shutterstock

    Age And Size Of Your Cats

    Because most odor control litter boxes are enclosed, they won’t all fit larger cats. If a cat can’t comfortably use a litter box, they’ll likely avoid it and start eliminating in places that make your house smell even worse. Make sure you choose one of the larger odor control litter boxes if you have a big cat.

    Older cats and kittens may have a hard time climbing into some litter boxes with higher sides. If you have a cat of this age, consider a litter box with a step or a lower front entrance side.

    Placement Of The Litter Box

    Let’s face it, litter boxes aren’t exactly going to win any style points from home designers. Often you can tuck one in an out-of-the-way room, but this gets trickier if you live in a small space or have multiple cats.

    Some odor control boxes are designed to either take up less space or look cool enough that you don’t care if it’s in the corner of your living room. When deciding on a litter box, consider where it will live in your house.

    british shorthair cat inside top entry litter box
    Image Credit: Nils Jacobi, Shutterstock

    To Self-Clean Or Not To Self-Clean?

    If your first childhood chore was scooping the cat box at 5 years old and now you’re an adult and still doing it every day, the temptation to buy a self-cleaning litter box is understandably high. The price of convenience is high, and you’ll need to decide if you can afford it and whether it’s worth it even if you can.

    One last point to ponder when it comes to self-cleaning boxes is that there’s always a chance your cat won’t even want to use them. Some self-cleaning boxes are noisy and might scare more timid cats. Cats will be cats, after all.

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    Final Thoughts

    Our choice for the best overall litter box for odor control, the Booda Dome CleanStep combines odor control and easy accessibility, making it suitable for all ages of cats. Our best value choice, the Iris Large Hooded litter box provides odor control at an affordable price.

    Keeping your home free of cat odor is a full-time job (unless you go with our premium choice, the Whisker Litter-Robot!) but one that can be made simpler by choosing the right litter box. Hopefully, these reviews gave you an idea of what odor control litter box will work best for you and your cat.


    Featured Image Credit: Frisco, Chewy