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Cockroaches are especially afraid of the smell of onions, so buy an onion, peel it, and put it in each room, and the cockroaches will definitely run, so be sure to give it a try. It really works, it's safe and hygienic.
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When I see cockroaches, there is an electric mosquito swatter, although it is used to kill mosquitoes, cockroaches also work, this is how my family uses, this electricity is enough to stun them, but it will still move, to shoot a few more times, so far I haven't missed.
There is a needle like a tube.
It may be called a cockroach bait. >>>More
The method is as follows: 1. Buy drugs for poisonous cockroaches and place them in places that are often frequented. >>>More
You can use sugar water bottles to catch cockroaches, use 1-2 canned bottles, put 3 spoons of sugar water, add half a bowl of boiling water to flush into bait, put the bottle in the place where the cockroaches are active, and after the cockroaches smell the sweetness, they will climb to the canned 'trap'. >>>More
Use grapefruit peels to expel from the kitchen and then kill them again to ensure food safety. >>>More
Bait medicine, no volatilization, as long as it does not touch the tableware, there will be no harm, pay attention to the bait medicine should be placed in the corner where cockroaches often haunt and other parts.