The reasons why cats love to be clean:

1. By licking their fur, cats can not only absorb the vitamin D and various nutrients converted by the surface of their fur when they are exposed to the sun, but also Brings cooling effect through evaporation of water. In addition, cats' tongues have barbs, so the licked hair is fluffy, and the hair combed by the cat's tongue will look neater.

2. Cats have a natural tendency to cover their urine and urine to avoid being discovered by enemies. Cats used to be wild animals that liked to live alone, because in the complex and constant environment of the wild, cats' petite bodies have no advantage over large beasts, so they must learn to hide their whereabouts.

3. Cats wash their faces to remove the residue stuck to their whiskers after eating to keep their whiskers sensitive. In addition, they also massage facial nerves and absorb vitamin D. Similar species often lick each other's fur for the same reason, especially the back of the neck and other places they cannot lick. This is also a way for them to express friendship.

Methods to keep cats clean:

1. Be sure to clean, disinfect and sterilize frequently, because it is easy to breed bacteria when raising cats, so it is best to disinfect them regularly. Especially those corners are places where cats love to go.

2. Cats also shed hair frequently. Although the amount of hair loss is not particularly large, they still need to be combed regularly. As long as they are combed better, the phenomenon of hair loss will be avoided.

3. Once the cat urinates and defecates, try to empty it out as quickly as possible. Don’t let it accumulate for a long time, otherwise the odor in the room will become heavier and heavier. Especially the cat litter in the cat box must be replaced in time, never more than a week.