Factory products, store merchandise and food at home, etc. In addition to killing the enemy suspensions, can be due to cockroaches bite and defaced, resulting in economic losses. Cockroaches can easily drill large appliances, computer, instrumentation and household appliances biting lines, or creating a short circuit, causing unexpected failures. Today, more and more families, kitchen appliances and cockroach-related failures, such as microwave ovens, cooker and so on. Cockroaches can easily enter appliances, causing the accident. So people are now called cockroach for "computer pests." Know the hazards to human cockroaches, we will find a way how to eliminate cockroaches. Here is the description that the most effective way to destroy the cockroaches. Spraying liquid. Cockroach habitat for direct spraying of insecticides. Whatever preparations, large doses of medication are required after a wide range of makeup to be repeated insecticide. There are currently most commonly used pesticides in tag-based pesticides are among a small number of stomach poisoning, fumigation few varieties (such as dichlorvos). Although 30 years of dichlorvos insecticide deltamethrin SC, this results in a higher resistance to certain insects, high toxicity to humans and animals, but because of its broad-spectrum, rapid knockdown and strong features cypermethrin fumigation to kill insect suspending agents, together with a lower price, we are still widely used. Propoxur for broad-spectrum insecticides. Mainly mosquitoes, cockroaches Zhuo insecticidal suspensions to tag-based, and stomach toxicity and fumigation. For insect knockdown close dichlorvos, holding effect long. Cypermethrin insecticide suspensions, Fuzhou Shi Jie Pest Control (certified), insecticidal suspensions by Fuzhou Shengwei Environmental Technology Limited. Environmental Technology Co., Ltd. Fuzhou Shengwei (www.fzsw.com.cn) is Fuzhou, insect terminator leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customers needs. Shengwei leadership in Fuzhou with the staff warmly welcome all inquiries negotiations to create Fuzhou Shengwei a better future.