The mosquito killer has been sprayed for a long time, and there is still the smell of medicine, can

Generally, you can go into the bedroom and sleep after closing the door for 40 minutes after spraying, it doesn't matter!

It is written that it is non-toxic, but it is still toxic, and it is better to ventilate, otherwise it is not good for the body.

Yes, open the window and go to sleep.

It is best to open the windows for ventilation.

What is mosquito repellent toilet water? My toilet water is no problem spraying everywhere.

As long as you don't have allergies, you can?

It takes at least three or four hours before you can go to bed after the room has been sprayed with insecticide.

After spraying the room with insecticides, it is necessary to open the doors and windows for ventilation after half an hour to an hour, otherwise the insecticides are not easy to dissipate, and it will also cause harm to the human body. In a well-ventilated environment, it can generally be dissipated in three or four hours, and you can fall asleep only after the indoor smell is completely gone.

Insecticides can cause certain damage to the human respiratory system, causing dizziness, headache, cough and other adverse reactions.

Precautions and key points for cockroaches:

After the orange and lemon peels are dried or baked, they are placed in various cabinets, which not only has the effect of fragrance, but also has a certain anti-cockroach effect. Buy a pack of boric acid at the pharmacy, dissolve the appropriate amount of boric acid in hot water, wipe the floor with a mop or rag, after drying, the white boric acid crystals will seep into the cracks of the floor, which can prevent cockroaches, ants, etc.

One portion of borax and one portion of flour, then add a little sugar, mix well and make rice-sized balls, sprinkle them on cockroach infests, and be poisoned to death after eating. Cutting pandan leaves in half, trapping multiple pieces together, and placing them under cabinets, drawers or wardrobes at home will not only keep the indoor environment fragrant, but also allow cockroaches to move immediately.

Generally, the use of insecticides is to close the doors and windows for two hours after spraying, do not leave people in the room, and open the windows for ventilation after that. It is recommended that you ventilate immediately and wait until the smell dissipates before going to sleep to avoid adverse reactions.

Cockroach medicine spray for 20 minutes, wait for the cockroach to die, open the doors and windows to ventilate, etc., and then go to sleep, the insecticide is harmful to the human body, so it is recommended to sleep after ventilation.

You can sleep, just open the window and ventilate.

Not really. The fan blows.

The answer is for reference only, 1, it is recommended to ventilate first, wait for the smell of cockroach medicine to dissipate, and then rest, 2, it is recommended that you wash your hands in time if you have been exposed to cockroach medicine, and ensure smooth breathing when sleeping, good luck.

It depends on what kind of mosquito killer is sprayed, if some mosquito killers contain phosphorus or some pesticide ingredients, in fact, the harm to the human body is quite large, basically it takes more than three hours of ventilation to be able to enter slowly. If you smell a bad smell, it's better to stay outside for a while. The ingredients of some mosquito repellent are very volatile, and they can even enter after spraying after a little ventilation and deodorization.

But always mosquito repellent is only a temporary relief of mosquitoes, if the window is open then mosquitoes will still enter, the best way is to install a screen window is more assured.

After spraying mosquito killer, you need to wait for 3 hours to 4 hours to enter the house, after spraying mosquito killer, you can close the door and window can be closed for about 3 hours, and then you need to open the windows and doors in the house for ventilation, and the ventilation time is almost 1 hour. After spraying mosquito killer, people can not stay indoors, there is still some harm to the human body, mosquito killer can still play a better effect, can remove mosquitoes in the air, you can choose to spray mosquito killer in the afternoon, so that you can enter the bedroom normally at night, and there will be no harm.

After spraying mosquito repellent, you need to wait about an hour before you can consider entering the house. There are indeed some harmful ingredients in mosquito killers, which are not too big a problem for our human health, but it will also have a little impact, so in order to avoid the emergence of these problems, it is recommended that you try to wait after spraying, and then enter the house after a period of time. Strictly speaking, after you spray the mosquito repellent, you can enter in about 40 minutes, but in order to ensure that the mosquitoes inside can be killed normally, it is best to wait an hour before entering.

You can enter the room about an hour after the mosquito spray, and it is best to open the window for ventilation before entering the room.

Indoor mosquito medicine is usually a low-toxicity drug in the air to play a relatively fast role, after spraying mosquito medicine, proper ventilation will not have much impact on human health.

When spraying mosquito medicine, you should choose the regular manufacturer to produce, store the food containing water cups, and do not directly contact the insecticides, so as not to affect the health of the body after accidental ingestion.

Hello, the medicine sprayed to kill cockroaches is volatile and slightly poisonous. It's best to open the window 10 minutes after spraying.

If the ventilation is good, it's OK.

After spraying odorless or odorous mosquito killers indoors, people should leave the room and close the doors and windows, because this is beneficial to both mosquito control and people's own health, and mosquito killers have a certain impact on human health. Therefore, it is better to re-enter the room after spraying mosquito repellent for about 1 hour. Odorless or flavored insect repellents are actually just different ingredients, and their effects are the same.

Never mind. However, try to use mosquito nets, and seal doors and windows with screen doors, which can prevent mosquitoes, flies, and mice from entering, and air conditioners can be installed if possible. At night, you should spray the medicine first, close the door for half an hour, and then open the doors and windows to let the smell of the medicine dissipate before entering the house.