This method is simple, but it is easy to use. All you need is a bar of soap, which is completely dissolved in hot water. The amount of soap must be large, because this method is effective because the soap water will dissolve the fat in the abdomen of cockroaches, and the soap water will be applied to the places where cockroaches haunt. When a cockroach crawls over soapy water, the soapy water will stick to its abdomen, and it won't be long before the fat in the cockroach's abdomen will dissolve, and the cockroach will soon die after losing the fat in its abdomen. But pay attention to this method, soapy water is slippery, so be careful to step on soapy water and slip.

2, drug cockroach killing method:

This method is actually the quickest and most recommended. Cockroach killing drugs can kill cockroaches more efficiently. Today, I recommend a cockroach bait, which is a drug to kill cockroaches by attracting food. This product contains 1.5% acephate, which is a slow-acting insecticide for cockroaches. When the cockroach is attracted by the lure factor in the bait and eats the bait, the toxin will be in the cockroach. In addition, "cockroach bait" also has great lethality to cockroach eggs. This cuts off the possibility of cockroach regeneration from the root of cockroach reproduction. Moreover, the use of "cockroach bait" does not have to worry about the harm of the product to people or pets, because the product is slightly toxic and will not cause harm to people and pets unless it is eaten in large quantities at one time. At the same time, in order to avoid accidental emission, the product is slightly bitter. If you accidentally eat it, the bitterness will stimulate people to stand out and further ensure safety.

3, plant cockroach killing method:

Some common plants are actually good helpers to drive away cockroaches. You can soak eucalyptus leaves in water. If you mop the floor with this eucalyptus leaf water, you can effectively avoid cockroaches. The principle is that eucalyptus leaves will give off the unpleasant smell of cockroaches. Cockroaches will leave when they taste this smell. In addition to eucalyptus leaves, such as lemon juice and orange peel can play a role in driving away cockroaches. Lemon juice in particular is usually the most popular drink. When lemon juice is mixed with water to form a solvent, it is a natural cockroach repellent. Spraying this solvent at home can not only purify the indoor air, but also achieve the purpose of driving away cockroaches. Kill two birds with one stone.

4, small animal prevention and control law:

People who like small animals can keep some kittens and puppies at home. These animals are good helpers in catching cockroaches. If you keep small animals, it is likely that after a period of time, all the cockroaches in your home will disappear. But when using this method, you must remember to deworm small animals regularly and don't let parasites infect small animals.