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Ultimate Guide to Litter Boxes: Types, Odor Control, and Litter Management Tips

Selecting the ideal litter box and litter type for your cat is essential to maintaining both their comfort and your home’s cleanliness. A well-chosen litter box not only meets your cat's needs but also helps minimize odors, a common concern for many cat owners.


Types of Cat Litter & Their Differences

Clumping Litter is known for its superior moisture absorption, clumping litter makes it easier to remove waste, thereby keeping the box cleaner and minimizing unpleasant odors. While clay-based clumping litter is the most common and affordable option, other types such as corn or wheat blends can be just as effective, if not more so, in managing smell.

  1. Natural-Based Litter: Made from materials like corn, wheat, nut shells, pine, tofu, and recycled newspaper, these biodegradable options are eco-friendly, clump-able, and effective at hiding odors. While they tend to be pricier than clay, they offer a more sustainable choice and are often well-accepted by cats.

  2. Clay Litter: This is the most widely used and cost-effective type of litter, known for its clumping abilities and general acceptance by cats. However, it is not biodegradable, can emit a strong ammonia smell, and is often quite dusty, which may cause respiratory issues for both cats and humans.

  3. Silica Crystal Litter: Although more expensive, silica crystal litter has several advantages, including the ability to detect health issues like blood in the urine. It also absorbs moisture well, making it effective at controlling odors. However, it is not eco-friendly and can be dusty, which may deter some cats.

When choosing a new type of litter, consider your cat's natural preferences, such as a fine texture that is soft on their paws, good clumping ability to conceal waste, low dust content to protect their respiratory health, and excellent odor control.

My personal favorite type of litter currently is the World's Best Cat Litter - corn blend. I find it hides the smell extremely well (I never smell any type of ammonia ever), clumps beautifully, not dusty and is easy to tell when it's ready to dump for a fresh batch as it gets extremely fine in texture to a sand like form.


Types of Litter Boxes Cats Prefer

When it comes to maintaining a harmonious living environment with our feline companions, innovative litter box designs can play a pivotal role.

  1. Traditional Open Box with High Sides: Most cats prefer traditional boxes because they offer predator visibility and space to maneuver for the ideal resting spot. They also allow odors to dissipate naturally.

    You have to scoop these boxes at least twice a day to keep them fresh and your cat happy. Some cats won't use a dirty box, just like we wouldn't want to use a full porta-potty.

  2. Self-Cleaning Litter Boxes: Self-cleaning litter boxes utilize automated systems that effortlessly sift through cat litter, ensuring that clumps are disposed of, thereby claiming to significantly reduce smells in the home. Some models feature covered designs with carbon filters, which can conceal unsightly litter messes.

    Automated litter boxes have safety issues as some cats have died while stuck in them because the sensors didn't detect their presence. Many cats prefer open-top boxes, while some automatic designs use a rake system to clean, whereas dome-shaped boxes can trap odors, making them less appealing to cats. Most automatic boxes are plastic and can hold onto smells, often becoming smellier than regular boxes.

  3. Top-Entry Boxes: Another trend is the adoption of top-entry litter boxes, which minimize the frequency of litter scattering around the house while providing an enclosed space that often leads to reduced smell due to contained airflow for the humans but not necessarily the cat. One thing to remember the cats sense of smell is much stronger than a human as Cats have between 45 and 200 million odor-sensitive cells in their noses, while humans have only 10 million. 

Regardless of the type of litter box you choose, it’s crucial to have one litter box per cat, plus one extra, and place them in accessible and comfortable locations throughout your home.

Ideal Litter Box Locations


Best Maintenance Practices To Reduce Smell

Maintaining a clean and odor-free litter box is essential for both your cat's comfort and the overall atmosphere of your home. Here are some best practices:

  • Choose a High-Quality Litter: Opt for cat litter that excels in odor control and clumps well to facilitate waste removal. Many cat litter brands now offer advanced formulations that neutralize odors effectively, ensuring that your litter box remains as pleasant as possible.

  • Regular Scooping: Scoop the litter box at least once, preferably twice, per day to promptly remove waste and minimize odor buildup.

  • Weekly Cleaning: Change the entire contents of the litter box and wash it with mild soap and water weekly to eliminate lingering odors.

  • Replace Old Litter Boxes: Old boxes with scratches can retain odors, so replace them regularly.

  • Proper Placement: Ensure the litter box is located in a well-ventilated area to promote air circulation and disperse odors.

Something we haven’t mentioned that is important in managing the litter box smell is your cat's diet.

Are they getting the nutrition they need? Many dry foods do not have the recommended quality of nutrition, moisture and meat cats need for a healthy diet. Incorporating a high quality wet food and even a balanced raw diet will minimize the smell of your cats excrement and urine as their body will use up the nutrients as nature intended.

Discuss new possible diets with your veterinarian before switching to something new right away to ensure it has the nutrition requirements your cat needs.

Common Issues If Your Cat Stops Using the Litter Box

We all hate when our cats use the bathroom on the rug, couch or even our favorite t-shirt. Don’t fret, your cat is trying to tell you something is wrong and they want you to listen. This can include any of the following possibilities you should consider to help solve the issue.

If your cat begins to avoid the litter box, it could be a sign that something is wrong. Consider the following factors:

  • Health Issues: This should be the very first thing to rule out by taking your cat to the vet for a routine visit, blood work and stool/urine samples.. Any medical issue could be a possible indication as to why your cat isn’t using the box.

  • The Environment: Perhaps a new baby recently came and your cat is having a hard time adjusting to the new routines and sudden cries or a stray cat is taunting them from a window outside. These are all possible situations that could be stressing your cat which could require some special love and attention they are seeking from you to help them adjust.

  • The type of litter box: It's possible your cat prefers a different style of litter box. Before buying an expensive automatic litter box, try a different type of box that includes an open top style, closed top, top entry etc.

  • The type of litter: In cases your cat is declawed the type of litter you are using could be causing them pain on their paws. Try switching to a softer style of litter such as a fine pine or corn blend.

  • The location of the box: Is the litter box in front of a window where a stray cat is hanging around antagonizing your cat? Or is the box in a loud laundry room with the washer and dryer? It could be that a simple relocation of the box is needed.

  • Health of the litter box: Is the box extremely old, have scratches and stinky? It may be time for a new one. Additionally if the box is not scooped at least once per day, your cat could be telling you it is too dirty for their liking.


Choosing the right litter box and litter for your cat involves considering your pet's preferences and health, as well as the overall cleanliness of your home. Clumping and natural-based litters are generally more effective at reducing odors, while the type of litter box—whether traditional, self-cleaning, or top-entry—should be selected based on your cat’s comfort and safety. Proper maintenance, including regular scooping and cleaning, is crucial for minimizing smells. Additionally, paying attention to the location of the litter box and your cat’s diet can further enhance odor control. By considering these factors, you can create a harmonious living environment for both you and your feline companion.