There are many mice at home. What's the best way? On the third floor!

Usually, we should pay attention to blocking the passage of mice entering the house after observation (tell me about my experience of beating mice: the gap hole left by my air conditioning pipe used to be the passage for mice to enter and leave, but I found it and blocked it with cement; Later, rats learned to bite plastic screens and forced their way in and out of my house. I have to replace the stainless steel screen window. After a few bites, the mouse gave up. Later, the mouse came in through the gap in the smoke outlet of the water heater. I observed it many times before I found this secret passage and tried to block it. Since then, there have been no mice in my house. It seems useless to deal with rats who come in for temporary residence, mousetraps, mousetraps, mousetraps cages and rat poison. The so-called electronic mousetrap was basically ineffective and basically left by itself.