Cats have a fixed excretory place, so you should set up a cat toilet to buy cat litter and put it in a box that is not very high (subject to the fact that cats can enter). After the cat defecates, you should put the cat's feces on the cat litter to make the smell of the feces stick to the cat litter, then hold the cat over, gently press its head on the cat litter stained with feces, and tell it in gentle language that the general cat will remember it after pulling here, but the cat litter will be cleaned at least once every three days. Because if the litter is full of feces, the cat will clean it in a clean place. Cat litter is a special particle that can quickly wrap cat feces and urine into a ball, so just take away the solidified part. Generally, it is enough to clean all the cat litter in the box once in about 2 weeks.
I have a full-moon kitten, just like this. I told you once that he remembered that it was not as high as a cardboard box. It's very difficult to climb up, but it's very good. I know the rules every time ... I only go out for three days once, and the litter box is full, so I pull it next to it, but I will still pull it back on the litter after cleaning it up.
If you are worried that it won't remember, you can leave a bit of dung every time you clean the cat litter.
Cats are more delicious than dogs. . . . Unfortunately, many people can train cats to go to the toilet and even save cat litter.
As for the smell of cat urine, it is really exciting. You can scrub the ground with disinfectant, and it may be cleaned at one time. The important thing is to let the cat go to the cat toilet. As long as it doesn't pull on the ground, the smell will disappear after a while.