Odor is the biggest headache for cat owners. No matter how beautiful your home is, the smell of ammonia floating in the litter box will spoil the overall atmosphere. All kinds of cat litter are advertised as “locking odor” or “super absorbent”. But from the perspective of real deodorization science, not all cat litter is the same.
Usually, the battle for deodorization will be launched among the three giants: traditional bentonite cat litter, tofu cat litter and pine cat litter. They each adopt completely different mechanisms to combat odor. One is adsorption, the other is absorption, and the other is decomposition. So, which is the real winner? Let’s analyze the scientific principle, find out which is the best cat litter for odor control and which is the best choice for your family.
The Scientific Principle of Cat Odor
Before judging cat litter, we must first understand the culprit of odor. Cat urine contains uric acid, urea and creatinine. When bacteria decompose urea, ammonia gas is released. This is the pungent and disgusting smell.
In order to control odor, cat litter must do one of the following three things:
- Trap gas and lock it in micropores.
- Absorb moisture to prevent bacterial growth.
- Neutralize ammonia gas by chemical or enzymatic action.
Let’s take a look at the performance of several cat litter.
Traditional Bentonite: Adsorption Tool
Bentonite (usually sodium bentonite) has become the industry standard for a reason. It has strong water absorption and can form compact lumps.
Deodorization principle
The deodorization principle of bentonite is physical adsorption. When urine comes into contact with bentonite, the particles will expand and wrap the liquid. The odor is locked in the lump.
The truth of bentonite litter for odor control
Bentonite is a passive deodorant. It can’t eliminate the odor, but just adsorb it. Once the pores of the clay are full of feces, the smell will be emitted. This is why even if it is cleaned every day, the clay cat litter box will start to smell after a few days. In addition, clay cannot neutralize ammonia. If a place is cleaned by leakage, the odor will persist.
It is most suitable.
Clean the litter box several times a day and completely change the owner of the litter box every two weeks. Clay cat litter works well if you are diligent in cleaning. If you are lazy to clean up, clay cat litter can’t do it.
Tofu Cat litter: Taste Absorbing and Neutralizing Agent
Tofu cat litter made of soybean fiber is a miracle in the field of modern pet care.
How does tofu cat litter deodorize?
Tofu cat litter adopts double action mechanism. First of all, porous soybean fiber can quickly absorb water and dry feces, thus inhibiting the growth of bacteria. Secondly, activated carbon or natural plant extracts are added to many tofu cat litter, which can effectively neutralize ammonia molecules.
Actual situation
Tofu cat litter is an active deodorant. It can not only absorb peculiar smell, but also deodorize effectively. The caking is tight, and the surrounding cat litter can be kept fresh for a longer time. Because of the use of plant-based materials, it is not as easy to absorb odor as clay cat litter. However, if it is exposed to high humidity for a long time, the plant-based cat litter sometimes emits a faint earthy smell (but this is far better than the smell of ammonia).
It is most suitable.
Busy owners, apartment residents and anyone who wants to effectively control odor but doesn’t want to use irritating chemicals. It is the best choice for modern home.
Pine cat litter: a deodorizing tool.
Pine cat litter is made of recycled wood, and there are two kinds: granular and fine powder.
Deodorization principle
Pine cat litter is the only cat litter that uses enzymatic action. Wood naturally contains enzymes that can decompose ammonia. When urine comes into contact with pine, wood will absorb urine, and enzymes will decompose molecules that produce odor. Pine particles exude a natural and fresh fragrance, which can mask any residual odor and is not synthetic.
Fact checking
Pine granules are the ultimate biological weapon against odor. It can not only hide or adsorb odor, but also completely eliminate odor. However, pine particles need different cleaning methods. Urine can cause particles to break down into sawdust. You must sift out the sawdust and leave clean particles. If it is not cleaned properly, sawdust will absorb odor.
The best choice
Suitable for multi-cat families, cat owners who want natural solutions and cat owners who are willing to learn screening methods. Once the method is mastered, pine particles are unparalleled in controlling odor for a long time.
Comparative evaluation
So, who wins?
In terms of fast and compact agglomeration: Areia de bentonita para gatos wins. If it is cleaned immediately, there is no chance for the odor to be emitted.
Long-term low-maintenance deodorization: Areia de tofu para gatos wins. Activated carbon and adsorption can keep the litter box fresh for several days, even if it leaks once, don’t worry.
Eliminate odor completely: Pine cat litter wins. Its enzymatic action is more effective in decomposing ammonia by scientific verification.
How to control the odor to the greatest extent (no matter what kind of cat litter is used)
Even the best cat litter, if the litter basin is dirty, it will not help.
Daily cleaning
The urine began to smell when it came into contact with cat litter. Cleaning cat litter within 12 hours can prevent bacteria from growing.
Clean the litter box.
Cat litter residue will accumulate on plastic. Wash the litter box with mild soap and warm water after each thorough replacement of the litter box. Avoid using bleach; Bleach will react with urine to produce toxic gas.
Use appropriate depth.
2 to 3 inches (5 to 7.5 cm) is the best depth. Too shallow, urine will accumulate at the bottom, forming a … permanent odor area. The cat litter is too thick, and the bottom cat litter can’t contact with oxygen, which leads to the growth of anaerobic bacteria.
How to choose
Don’t be influenced by advertising, choose according to your lifestyle.
If cats like familiar sandy cat litter and shovel cat litter many times a day, then choose high-quality bentonite cat litter.
If you want a “once and for all” choice, which can passively eliminate odor, then tofu cat litter is your best choice.
If you are willing to learn new methods of shoveling cat litter to get the best deodorizing effect, then pine cat litter is the best choice.
Try a few more. Your nose (and your cat) will thank you.
