Clean the floor, don't put sundries under the bed, and throw away all useless things. You'd better do a thorough cleaning when you have time. If space is really limited, pile things up and sprinkle rat poison in the dark corner. We used a sticky mouse board in college, which is very powerful. As long as you put it in the corner, no passing mouse can escape.

Letting poison bait is the most commonly used method to kill rats. Advocate the use of chronic anticoagulant rodenticide bait to control domestic rodents. The existing drugs include Dalong, bromadiolone, diphacinone sodium salt, rodenticide, rodenticide and other drugs. Poison bait should be put in a small amount and put in the rat path where rats often climb.

In addition to using poison bait to kill rats, placing mousetraps, rat cages and sticky boards is also a popular method for the masses. Attention should also be paid to the method of placing mousetraps. The mousetrap is vertical to the wall, one end of the bait is against the wall, and the distance between the mousetrap and the wall is 2-3 cm, so that mice on both sides can be caught.

Is your home a country or a city? There is a fierce cat in the country. My dog used to catch mice! If it is in the city, it is medication, if there is no cat! If the cat doesn't catch mice, it should be trained to catch mice. Now many cats don't eat or catch mice!

Cement derating:

Stir-fry rice, flour, corn flour and other foods, add a little sesame oil, then mix it with dry cement and put it in places where rats often appear. Cement is tasteless, and mice will swallow it when they smell food and oil. After eating, the cement will inhale the water in the intestine and solidify, leading to constipation and abdominal distension and death.

Viscose rodent control:

The rodenticide adhesive developed by Tianjin Organic Chemistry Experimental Factory is made of non-toxic polymer materials with strong adhesion. Experiments show that when the rodenticide is coated on a square foot of paper, the rodenticide efficiency is four times that of the mousetrap. Under the condition of 5-40℃, the validity period is more than three months.

Bucket bait for rodent control:

Use a bucket filled with one-third of water, sprinkle a layer of straw on the water surface to completely cover the water surface, then put some food that mice like to eat on the straw, and then put some boards around the bucket obliquely. When the mouse climbed onto the board and saw food in the bucket, it jumped down and drowned.

Oil bottles lure mice:

Drop a few drops of sesame oil in an empty wine bottle and put the bottle in the hole of the mouse. When mice smell sesame oil, they will squeeze into the bottle, so that they can catch mice.

Empty tube rat catching:

Find a jar or similar container about one meter high (smooth inside), take a piece of tissue paper slightly larger than the jar mouth, gently stick it on the jar mouth, but not firmly, and then put the fried noodles in the center of the paper. When a mouse steals fried noodles, it will break the paper, fall into the jar and catch it.

Porcelain bowl button mouse:

Stick one end of the needle on a ball with adhesive tape, put a little pork on the other end, and then gently press the edge of the bowl on the ball. The needle should be pointed at the bowl, and the mouse pulls the ball when stealing food and is locked in the bowl. When the mouse is caught, hold down the bowl and shake it near the ground. When the mouse's tail comes out of the bowl, it can be caught and killed.

Diesel deratization:

Mix diesel oil with butter and engine oil and apply it around the rat hole. When mice come in and out, they will be covered with oil and dust. When it feels uncomfortable, it will lick it with its tongue. Diesel oil will enter the stomach with digestive juice, leading to digestive dysfunction and death.