1. First of all, when we find cockroaches at home, we must clean the home quickly. There can't be rubbish, because it is difficult for this kind of insect to survive in a clean environment.

2. Cockroaches like wet places, so when you are at home, you must remember to turn off the faucet and don't let your home get wet. If you have it, remember to dry it with a rag.

When cockroaches are found anywhere in our home, we will sprinkle some washing powder in that place. Many people may not know that washing powder is a good helper besides washing clothes.

Find an unused bottle, such as a beer bottle, and then pour some oil into the bottle. It is well known that cockroaches like to eat oil, and then put it where there are cockroaches, so that they can eat the oil in the bottle and then fall into the bottle. Is it witty?

5. It's a good choice to buy some oranges, sleeves and other fruits, and then put their skins in the major vents at home, such as windows. Oranges and sleeves will give off a unique fragrance when they are dried, which can drive away cockroaches.

6. Boil some boiling water, and then put a bar of soap in it. After the soap melts in boiling water, we put the water into the shower nozzle and spray it where you see the cockroach, which can kill the cockroach.

Extended data:

Cockroach hazard

1. Cockroaches can carry many kinds of eggs, such as roundworms, hookworms, beef tapeworms, roundworms and whipworms. They can also be used as intermediate hosts for Echinococcus moniliforme, Hymenolepis brevis, tumor ducts and other nematodes.

2. Cockroaches can also carry many kinds of protozoa, among which four kinds of protozoa are pathogenic to humans or animals, such as amebic dysentery and Giardia.

Experimental studies have confirmed that cockroaches can carry, preserve and excrete viruses, including Coxsackie virus and poliovirus.

3. Cockroaches can also carry fungi. A variety of fungi, including a large number of Aspergillus flavus, were isolated from cockroaches captured indoors in Nanjing and Nantong, Jiangsu Province.

Although cockroaches carry a variety of pathogens, it is generally believed that pathogens cannot reproduce in their bodies and belong to mechanical transmission media. However, due to their wide invasion range and miscellaneous eating habits, they can not only move in garbage, toilets, bathrooms and other places, but also feed on food, thus causing intestinal diseases, and the spread of parasitic eggs can not be ignored. In addition, cases of allergic reactions caused by cockroach body fluids and feces have also been reported.

References:

Baidu encyclopedia: cockroaches