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Don't put the powder next to the window, if there is a wind powder that is easy to be blown away, it will be easy to be inhaled into the body, it is definitely not good, it is better to put it in a corner or something.
If there are small children in the house. You can't put cockroach medicine at the head of the bed. This drug is extremely toxic! The harm is great. Be careful! Keep out of reach of children! Be careful! It's not child's play!
I think that when stir-frying in the kitchen, there is actually nothing wrong with facing the window at the back, so that the fried vegetable fumes can be discharged.
No, it should be something else.
Artificial, because onions have a peculiar smell. >>>More
Yes, the airflow is out of order, affecting the efficiency of the smoker.
You can smear the inner wall of the fish tank with a layer of sesame oil, and then put the melon peel and fruit crumbs into the tank, in the dead of night, the cockroach will smell the fragrance and enter, because the tank wall is slippery, can only go in and out, the next day (can also be placed for a few days) the cockroach can be drowned in the morning with water, this method can be used repeatedly.