The most important development in cat culture is the use of cat litter. The early cat litter was mainly non-curdling cat litter, which was mainly used to store cat feces. However, with the continuous progress of cat litter technology, people are not limited to the simple storage, so the continuous emergence of condensed sand, wood sand, and crystal sand, bentonite sand and so on.

General cat litter is the use of pulp into small particles to simulate sand and provide water absorption, there are also the use of silica gel and other physical desiccant particles. Antibacterial agents, deodorants, preservatives and other chemical products are generally added, and the cat litter will coagulate when it encounters water, although it is easy to clean up, it is recommended to use a special spatula. Most cat litter will get on their feet and carry it to other places, so be careful to clean it often.

Classification of cat litter: 

First, according to the characteristics of use, cat litter can be divided into two categories:

1, clumping cat litter: the main composition of bentonite or other new materials, absorbed into urine or feces will form a ball, with the cat litter shovel can be convenient cleaning.

2, no clumping cat litter encounter urine will not clumping, after the cat stool will be scooped out, after use need to be replaced as a whole.

Second, according to chemical properties and raw materials divided into

Organic cat litter: wood litter, paper litter, bamboo litter, grass litter, grain litter, grain litter;

Inorganic cat litter: bentonite cat litter, crystal cat litter, zeolite cat litter.