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It's very simple, go to the department store and buy a box of 'magic pens' (eight cents, two white chalks), scratch on the floor in the kitchen and other places at night, and a batch of cockroaches will die tomorrow, which is simple, efficient and non-toxic.
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I hate cockroaches, there are many cockroaches in Beijing, it seems that medicine does not work, after a few cockroaches die, there is no new one to eat.
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Buy cockroach medicine, it's very useful.
There is a cockroach extermination method on the balcony:
Use the Cleaner to kill cockroach bait. >>>More
In the past, when I rented a house to live, there were cockroaches everywhere, and the cockroach medicine I bought, sprinkled in the place where he often haunts, sprinkled before going to bed at night, and there must be a harvest the next day, to clean up his body and hard shell together, it is best to find its nest and water it with boiling water, just water it a few more times. I think the effect is okay, and then the cockroaches basically disappear.
There is no way to completely eliminate it, it can only be reduced, there is one"Magic medicine pen"It has a certain effect on killing cockroaches, and it is best to find a professional sanitize company to deal with it regularly.
Look at the fruit, don't take out the garbage in time.
If there is water that grows in the summer, scald it with boiling water! Keep dry.