Can pesticides spray spiders? Spider spray 40 can pesticides die

Insecticides are ineffective against spiders, especially larger spiders.

Insecticides are mainly used against insects, but spiders are not insects but arthropods, so insecticides are ineffective against spiders, especially larger spiders. The principle of insecticide insecticide is that some toxic substances enter the digestive system and respiratory system of insects, thereby penetrating into the blood of insects, making insects die due to difficulty in respiratory metabolism.

Insecticides can spray spiders, and if you spray it on it, the spider will die. Or spray it where the spiders often come and the spiders won't come again.

Insecticides are spiders that can kill spiders, spray insecticides can kill ants, cockroaches, spiders, mosquitoes, flies.

and other pests.

It worked, and once again I was bored and sprayed insect killer on a spider, and as a result, 8 legs immediately shrank up and died on the spot, of course, I sprayed a spider with a ring fingernail cover, you just go and buy a cockroach spray potion

It is very effective, and most of the organic synthetic insecticides of pesticides enter the body of pests and interfere with or destroy normal physiological and biochemical reactions in a certain part. The way to enter the body of the pest, some of them enter the digestive tract and infiltrate into the blood through the mouthparts with food, some through the epidermis, and some through the stomata and trachea, and the agents that enter the body have biochemical reactions with various enzyme systems in the pest's body.

Not necessarily for the big spider, I sprayed half a bottle on the big spider, and it was unconscious for a long time, and when I came home at night to find that it was gone.

Can pesticides spray spiders? Yes, close the doors and windows and kill it.

Summary. Hello! For you:

Spiders spray 40% insecticide will not die Oh the effect of insecticide is small, it is completely useless for spiders, if the effect is moderate, there is no fatal damage to spiders, if the effect is large, spiders will not die, you spray a few more times with insecticides with large effects, spiders are only unconscious, so insecticides can not spray spiders to death Spiders are good, they are natural enemies of mosquitoes, if you really want to drive them away: One, use a broom to clean the spider webs. They have no place to live.

Second, sprinkle it with insecticide or lime water all around, in the corners of the wall, and wait for the spiders to die before cleaning. Use mugwort leaves, mosquito coils to light to repel spiders. Put some camphor in the house.

Spider spray 40 can pesticides die

Hello! For you to find out: spiders spray 40% insecticide will not die Oh the effect of insecticide is small, it is completely useless for spiders, if the effect is moderate, there is no fatal damage for spiders, if the effect is large, spiders will not die, you use the effect of insecticides or reeds to spray a few more times, spiders are only unconscious, so insecticides can not spray spiders Spiders are good, they are the natural enemies of mosquitoes, if you really want to drive them away:

One, use a broom to sweep the cobwebs. Let them have no place for a round body. Second, sprinkle it with insecticide or lime water all around, in the corners of the wall, and wait for the spiders to die before cleaning.

Use mugwort leaves, mosquito coils to light to repel spiders. Put some camphor in the house.

Spiders are three-centimeter mangroves.

Will there be any impact after spraying?

No, but it can't kill spiders, and you can sweep it out of the house in the morning when it faints.

(1) Spider removal method:

You can go to the mall to buy and use the aerosol to kill spiders, the most commonly used is raid Chinese called radar, shake the aerosol evenly and spray the spider.

2) Follow-up treatment:

1. After killing the spider, it is best to clean the spider web with a broom.

2. Because spiders will crawl into indoor houses through cracks in doors, windows, and small air vents. Therefore, it is necessary to keep the indoor hygiene relatively clean, and the number of spiders will also be reduced if you do regular cleaning.

Other methods: 1, you can use a broom to destroy their nets;

2. You can use lime water with very low toxicity to spray the ground and corners, and then sweep it off after a few days;

3. If it is a city, not to mention, if it is in a rural area, you can tie the straw into a bundle in the place where the plants are often haunted, lure them to go in and perch during the day, and then burn them intensively;

4. Artemisia leaves can be burned, mosquito coils, etc. to repel them;

5. You can choose to spray dicofol with low toxicity to humans and animals.

There will always be spiders in the corners of the cupboards at home, and you can learn how to make your own "potions" to repel them.

Excuse me, how do you kill the spiders in your house?