What can repel cockroaches? What can be used to repel cockroaches?

1. Measures to cure the root cause.

The environment is dirty and messy, and cockroaches are rampant. Therefore, doing a good job in sanitation and environmental control is a fundamental measure. To kill cockroaches indoors, we must first do a good job of sanitation and remove cockroach habitat conditions, and extensively carry out plugging holes and wiping cracks and "eight checks" activities to remove cockroach habitat egg sheaths and cockroach traces.

Cockroach traces refer to insect corpses, residual limbs, bodies, wings, molting, cockroach feces, empty egg sheaths, etc. "Eight checks" refer to: one check table, two check cabinets, three check chairs, four check (sewer mouth), five check pools (washing pools), six check cases (food processing boards), seven check seams, eight check piles (coal piles, firewood piles, sundries piles).

Cockroaches like to burrow and hide in the cracks. Taking advantage of the living habit of pests, you can choose putty, cement or silicone to plug the caulking gaps and burrows, so that cockroaches have no place to hide. For those kitchens with severely damaged interior walls and outdated furniture, in order to eradicate cockroaches, it is necessary to completely repair the house and replace the furniture.

2. Reasonable spraying to kill cockroaches.

Cockroaches often drill cracks and holes to inhabit and hide, so when using a sprayer to spray, be sure to spray for cracks, holes, corners, and around them, so that the spraying effect is good and the drug is saved. Cockroaches are reptiles, spray cockroaches should not be sprayed into the space, and they do not have to be masks, spray on all four walls.

3. The trick of putting cockroach poison bait.

Putting poison bait is a common and simple way to kill cockroaches, but to use it properly, the trick is to "small amount, more points, and wide area", that is, to inject more poison points in a room, and the amount of medicine on each point is less, and the distribution area should be wider. In this way, cockroaches can crawl out of the habitat and eat the poisonous bait, and the killing effect is obvious. In order to prevent the poison bait from failing when damp, it is advisable to put the erbium poison particles in the cap of the bottle.

Use insecticide-containing chalk to draw on cockroach sites. Around the crevices, holes and corners where cockroaches inhabit and where they often move, use medicine to draw circles or the word "well" so that cockroaches are poisoned by scribbled powder when they enter and exit the movement. The scribing should not be too thin, it should be a thick line of 2-3 cm.

In addition, there are:1Fresh cucumbers repel cockroaches. Put fresh cucumbers in the pantry so that cockroaches won't get close to the pantry. After two or three days of fresh cucumbers, cut them open and continue to emit a cucumber flavor, which can also effectively repel cockroaches.

2.Fresh peach leaves repel cockroaches. Put the freshly picked peach leaves in a place where cockroaches often haunt, and cockroaches will avoid the smell of peach leaves when they smell them.

3.Onions repel cockroaches. If you put a plate of sliced onions indoors, the cockroaches will flee immediately when they smell it, and it can also delay the smell of other foods in the room.

Don't buy cockroach medicine in the future, teach you a good way to get rid of cockroaches, and get rid of them easily.

Don't buy cockroach medicine in the future, teach you a good way to get rid of cockroaches, and get rid of them easily.

Take a few toothpicks and hang a few cockroaches on them and put them in a place where there are a lot of cockroaches, and the cockroaches should not be dead yet. In this way, when the cockroach sees it, it will run away.

Intimidate, catch a cockroach boss, and destroy it in front of his little brother. Played with sunglasses and left.

Go to the supermarket or store and buy it with special cockroach repellent medicine.

Cockroach medicine is sold in many places!

Mothballs, an old product. Trustworthy.

In addition to specialized cockroach exterminations, it is OK.

1. Laundry detergent is a highly effective agent for trapping cockroaches, and its effect is even better than some chemical insecticides. The method is to sprinkle the laundry detergent on the place where the cockroach may be infested, and it will die after eating the laundry detergent.

2. It is a hot soapy water killing method, add a piece of soap to 4 liters of hot water, dissolve it and spray it directly on the cockroach, which can effectively kill cockroaches.

3. It is a soda cockroach removal method, half of sugar and baking soda powder, placed in the cockroach infested place, about 3 14 days later, the cockroach will disappear, it is said that this is also the most commonly used cockroach prevention secret recipe in the United States.

4. It is a boric acid mopping and cockroach prevention method, after dissolving an appropriate amount of boric acid with hot water, wipe the floor with a mop or rag, after drying, white boric acid crystals will penetrate into the cracks of the floor, which can prevent cockroaches, ants, etc.

5. It is an anti-cockroach method for orange and lemon peels, after drying or roasting the peel of oranges and lemons, put them in various cabinets, or light dried orange peels to smoke.

It not only has the effect of a fragrance agent, but also has a certain anti-cockroach effect.

6. Borax, flour, sesame oil sugar. Mix a little borax with flour and add a few drops of sesame oil. Make a ball.

Roll the medicine into a cylinder with paper and place the prepared medicine dough in the paper tube. 8. If there are too many cockroaches in the decoration room, it is best to close the doors and windows tightly, burn 10 of Didi Di with an alcohol lamp, and burn it for an hour or two to smoke a large number of cockroaches to death. But it should be remembered that cockroaches are extremely vigorous, and sometimes they are just unconscious, and they are not really dead.

So you can't throw it away as garbage, it's better to scald it with boiling water. Otherwise, many cockroaches will wake up after ten minutes, which is equivalent to "letting the tiger return to the mountain".

7. Cockroaches should not be beaten by fly swatters, nor should they be trampled to death with their feet. It is best to use cockroach paper to see one sticky one, which is very accurate and effective. Stepping on it with your feet will cause a large number of germs and viruses in the cockroach's body to spread everywhere.

8. Catch cockroaches in sugar water bottles. Take 1-2 canned bottles, put 3 tablespoons of sugar water, add half a bowl of boiling water to make it bait, put the bottle in the place where cockroaches are active, and after the cockroaches smell the sweet smell, they will crawl into the canned bottle "trap".

9. Tung oil catches cockroaches. Buy 100-150 grams of tung oil, heat and boil it into a viscous colloid, apply it around a 15 cm square piece of wood or cardboard, put greasy and fragrant food in the middle as bait, and cover other foods to prevent them from stealing. When cockroaches are foraging, they can be stuck as long as they crawl to a place with tung oil.