If you live in a humid climate you know how hard it can be to keep your cat litter completely moisture free. That’s why we put together this list of the best cat litter for humidity, so you can finally keep your cat’s litter box dry, and also make sure it smells fresh and clean.
Best Cat Litter for Humidity
| Image | Name | Rating | Shop |
|---|---|---|---|
 | Fresh Step Extreme Clay, Non Clumping Cat Litter |  | |
 | Healthy Pet ökocat Natural Paper Cat Litter | | |
 | Mimi Pet Cat Litter | | |
 | Purina Yesterday’s News Unscented Paper Cat Litter |  |
Clumping vs Non-Clumping Cat Litter
Non-Clumping cat litter is best for humid environments where the moisture in the atmosphere can cause the litter to clump up into a solid mass. A Non-Clumping cat litter also won’t stick to the bottom of the litter box, so it will be much easier to clean.
You can get non-clumping cat litter that’s made from clay, paper, silica, or even more natural materials like corn and wheat. For the most part paper and silica cat litter is best for humid areas, but specialized Non-Clumping clay based litter can still perform very well in high humidity.
Best Cat Litter for Damp Climates
Fresh Step Extreme Clay, Non Clumping Cat Litter, Scented
Fresh Step Extreme Clay, Non Clumping Cat Litter (Buy Online) is an amazing cat litter that works extremely well in areas with high humidity. This cat litter is primarily made up of clay granules and activated carbon. It also contains a paw activated fragrance that releases a scent every time your cat steps into the litter box.
The best thing about this litter is that the clay granules don’t clump together when they are exposed to moisture. That means they are less likely to stick together and form a hard mass when the are exposed to humidity. The activated carbon also absorbs less moisture than clay, and this cat litter also weighs 30% less than other clay based litters.
Purina Yesterday’s News Unscented Paper Cat Litter
Purina Yesterday’s News Unscented Paper Cat Litter (Buy Online) is a great cat litter for damp conditions. This cat litter is primarily made from recycled newspaper, and it is completely non-toxic and fragrance free . It also is 99% dust free so it’s excellent for someone with allergies.
Since this cat litter is made from recycled paper it won’t absorb atmospheric moisture as much as clay. The best thing about the paper pellets is that they will still wick up cat urine 3x more effectively than clay. The paper pellets also won’t clump together in a big sticky mass when they get wet so your cat’s litter box will be much easier to clean.
Tidy Cats Purina Non-Clumping Cat Litter 24/7 Performance for Multiple Cats
Tidy Cats Purina Non-Clumping Cat Litter (Buy Online) will work well in humid areas, and it costs less than most of the other cat litter options on this page.. This cat litter is primarily composed of clay and it is 99.6% dust free.
The clay granules in this litter a specially formulated not to clump together which makes them perfect for areas with high humidity. They also have an extended-release deodorizing system that will keep your cat’s litter box smelling fresh even in 100% humidity. This litter is also made to support households with multiple cats since it’s relatively cheap and it won’t need to be changed everyday.
Healthy Pet ökocat Natural Paper Cat Litter
Healthy Pet ökocat Natural Paper Cat Litter (Buy Online) is a high-quality cat litter that will stay dry even in areas where it always feels muggy and sticky. This premium cat litter is made from reclaimed paper pulp, and it doesn’t contain any recycled newspaper so it is completely dye and toxin free.
The paper pellets in this litter are great at soaking up cat urine since they can absorb double their own weight. On the other hand, the paper pellets will stay dry even if you let them sit out in an area that stays close to 100% humidity. You also won’t have problems with odors in a warm damp environment since each pellet has been treated with a natural odor shield technology.
Mimi Pet Cat Litter
Mimi Cat Litter(Buy Online) is great for very humid areas since it will stay dry longer than paper or clay. This silica kitty litter is made from lightweight silica crystals that can absorb many times their own weight. The silica crystals are also less likely to stick to your cats feet in damp conditions, so you won’t have to clean up little paw prints like clay cat litter tends to leave.
Silica crystals are perfect for humid climates since they won’t clump together and they don’t absorb moisture from the air as much as clay. Mimi cat litter is also less likely to harbor odor causing bacteria since the pores in the silica crystals allow moisture to escape so the bacteria won’t rapidly reproduce. Silica based cat litter is also safer for kittens since it doesn’t clump, and it;s non-toxic, so even if they swallow some you won’t have to worry.
Best Cat Litter Boxes for Humidity
Van Ness Sifting Enclosed Cat Litter Pan
The Van Ness Sifting Enclosed Cat Litter Pan (Buy Online) is the best cat litter box for areas that tend to have very high humidity. This enclosed litter box has a self-sealing door and an air filtration system that will keep moisture out, and it will also help keep the surrounding area odor free.
The clear plastic door is easy for a cat to push open, but when it’s closed it helps seal off the litter box so humid air can’t easily seep in. The zeolite filter on the top of the unit absorbs odors and allows for adequate air flow, and it will even absorb moisture to a certain degree.
This litter box also has a self-sifting system that makes it very easy to clean. It also comes with two separate litter pans so you can put the sifter back very easily. You can also get this enclosed litter box in a larger size if you have a very big cat, or if you live in a multi-cat family.
PetSafe ScoopFree Ultra Self-Cleaning Cat Litter Box
The PetSafe ScoopFree Ultra Self-Cleaning Cat Litter Box (Buy Online) is a great litter box if you live somewhere that tends to stay at a relatively high humidity. This litter box has a cover that will help protect the litter inside from moisture, and as an added bonus it’s completely self-cleaning.
The PetSafe ScoopFree Ultra Self-Cleaning Cat Litter Box uses silica crystal cat litter, so it’s a perfect fit for a damp climate or a bathroom. The self-cleaning system will also help churn the silica crystals after your cat uses the litter box so it won’t collect moisture, and the crystals will be able to breathe.
You also won’t have to refill (Click to Buy Refills) the litter very often since it can last weeks or months before it needs to be changed. The PetSafe ScoopFree Ultra Self-Cleaning Cat Litter Box is also great if you have to leave your cat for a few days since you’ll be able to rest assured that their litter box will always be fresh and clean.
How to Use Cat Litter to Reduce Humidity
Some people who visit this page might be interested in ways to use cat litter to control humidity. If that’s the case the video above will address a few helpful tips on how to use cat litter to help reduce humidity.
Cat Litter to Absorb Moisture in Car
Best Cat Litter to Lower Humidity
Nature’s Miracle Intense Defense Clumping Litter
Nature’s Miracle Intense Defense Clumping Litter (Buy Online) is great at absorbing moisture and it comes in a very affordable 40 gallon pail. This litter is made from 100% natural pine that has been specialty designed to absorb more moisture than most other the other types of paper and clay based litter you can find other market. So, if you want to use cat litter to absorb moisture then Nature’s Miracle Intense Defense Clumping Litter is one of the best you can buy.
