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You can call it, but you have to turn off the alarm on the gas stove, or you will call the police if you just turn it on, and the water heater will be fine.
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This kind of room can be sprayed with pesticides, as long as the stove is covered, the dishes, chopsticks and pots are stored, and the water heater is not affected, so that the insecticide can be sprayed.
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Even if it is sprayed on the stove, it will be ** at that time, because the dose is very small, it will only flash the fire, and there will be no danger, you should pay attention not to burn your hands. If it should be volatilized after 10 minutes, the insecticide is stored in high-pressure cans, so it is written that it is explosive, and the danger is very small after spraying.
However, if the bottle is heated too high, it will be prone to ** phenomenon. So we should pay attention to this aspect when storing to avoid accidents, and we should take good care of these things with explosives written on them.
Use caution. In summer, the weather is hot, and mosquitoes, flies, cockroaches and other pests are frequently active, often disturbing people's normal daily life. To deal with these annoying "guys", insecticidal aerosols are an essential item in the summer home.
However, unlike ordinary daily necessities, insecticidal aerosols have a certain toxicity, and if you are not careful, it is easy to endanger the health of your family and children.
First of all, the correct way to use it should be: spray directly at the pests, or close the doors and windows, and spray at will in all directions of the space, so that the room is filled with mist, and mosquitoes and flies and other flying insects can die within a few minutes, and open the doors and windows after 10 minutes, and enter the room only after ventilation. For cockroaches and other reptiles, the aerosol should be evenly sprayed on their infested, staying, and perching places, and in order to maintain the long-lasting effect, it should not be erased after spraying.
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There is a gas stove and gas water heater in the kitchen, as long as they are turned off, you can use pesticides, do not spray pesticides when the gas stove or gas water heater is turned on, this will flash out!
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In the use of gas stoves and water heaters, it is strictly forbidden to use pesticides, because the medium of the insect brake is combustible gas.
At this time, the use of pesticides will lead to ** disaster.
Proper use is to turn off the gas stove and water heater when using pesticides.
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Yes, the insecticide can be mixed with the air to reach a certain concentration before it can catch fire. However, pay attention to open the windows to let in the air, and it is best to use the gas after two hours for safety reasons.
Insecticides refer to pesticides used to prevent, eliminate or control pests, pests that harm agriculture and forestry, sanitary pests, parasites in and out of livestock and poultry and storage pests, etc. are the control objects of pesticides, mainly stomach poisoning, contact killing, fumigation three insecticidal methods.
This type of insecticide is generally less effective and can easily cause pesticide damage to crops, while arsenic is highly toxic to humans. As a result, most of the synthetic organic pesticides have been phased out since they were used in large quantities.
Plant-based pesticides. There are about 1,000 species of plants worldwide that are more or less virulent to insects. Widely used are pyrethrum, fish vine and tobacco.
In addition, some plants also contain active substances such as juvenile hormones, precocious hormones, and ecdysone. For example, camptothecin isolated from the root bark, bark or fruit of the camptothecin has a strong sterile effect on the masson pine caterpillar.
Insect hormone insecticides. For example, a variety of juvenile hormones, extrasexual hormone analogues, etc. (see insect hormone pesticides).
A gas stove can be changed to a natural gas stove, but two parts need to be changed: the burner and the nozzle. The burner generally refers to the fire cover, because the fire cover of the gas stove has a small fire hole (fire trough), and the natural gas one is larger; The nozzle needs to be adjusted according to the gas used before the gas stove, and if the gas stove used liquefied gas before, the nozzle inlet diameter needs to be expanded; In the case of biogas, a smaller nozzle needs to be replaced.
Yes, the important thing is to cook the medicine, be sure to choose a casserole, stainless steel products without oil stars or enamel.
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