1 Understand the Xi of cockroaches.
Cockroaches are adaptable, fast-reproducing insects that prefer to inhabit warm, moist, well-fed, and crevice-filled places. Understanding the Xi habits of cockroaches helps us to target control.
2 Keep it clean and hygienic.
Keeping your home clean and tidy is key to preventing cockroach infestation. Clean up food debris, garbage and stagnant water in a timely manner to reduce the food and water sources for cockroaches. Regularly clean kitchens, bathrooms, and other places where cockroaches tend to inhabit, and keep them dry and ventilated. 
3 Seal the gaps.
Cockroaches like to live in crevices, so we need to check whether there are gaps in the walls, floors, door frames, etc. in our homes, and seal them. Materials such as cement, silicone, foam caulk, etc., can be used to prevent cockroaches from entering the home. 
4 Use insect repellents.
Insect repellent is an effective way to get rid of cockroaches. Choose insect repellents that contain ingredients such as insect growth regulators (IGRs) or imidacloprid, which have a good repellent effect on cockroaches. Pay attention to the method on the manual when using it to avoid harm to the human body and the environment. Recommend a Guba green box cockroach bait, this glue bait can be used in a very short time to kill all the cockroaches in the house, the main principle to achieve this goal is that this cockroach medicine contains dinotefurin ingredients can be spread in the cockroach population, and the slow onset of toxicity is enough for the cockroaches to return to their nests, and the cockroaches will die after returning to the nest, its corpse is the best source of toxin transmission, so that all cockroaches including the eggs can be eliminated.
5 Place cockroach repellent items.
Place some cockroach repellent items in the kitchen, bathroom and other places where cockroaches are likely to appear, such as mothballs, lemon peels, orange peels, etc. These items are able to emit unpleasant odors that keep cockroaches away from their habitat.
6. Dispose of garbage in a timely manner.
Garbage is one of the favorite foods of cockroaches**, so we should clean up the garbage in our homes in time to avoid providing food to cockroaches**. At the same time, it is also necessary to pay attention to the sealing of the garbage bag tightly to prevent cockroaches from breeding in the garbage bag.
7 Introducing predators.
Spiders, lizards, ants, etc. are all natural enemies of cockroaches, and these natural enemies can be introduced in the home to control the number of cockroaches. At the same time, biological control methods, such as cockroach vaccination, can also be used to reduce cockroach populations.
8 Contact a professional sanitizing company.
If there are a large number of cockroaches in your home and it is difficult to solve them on your own, you can contact a professional sanitize company for sanitize treatment. Professional sanitize companies can provide scientific and effective sanitize solutions to help us completely eliminate the cockroach problem.
9 Precautions.
Before using any method of eliminating cockroaches, it is necessary to understand the scope of application and use of the method to avoid harm to the human body and the environment. At the same time, it is also necessary to pay attention to keeping the home dry and ventilated, and reduce the habitat and living space of cockroaches.