Rat is a rodent, body sizes. Many kinds of off four victims, there are more than 450. The number and variety of fast breeding company off the four victims, hardy and eat almost anything, in any place can live. Will burrow, the tree will be hiking, wading, and spoil food, spread disease, great harm to humans, it has been hit by human, but it is a fight and die, animal family without breaking the strike, so the "Rat "word head with a" mortar ", meaning" able to withstand ramming attack. " The reason why the mouse is known as the "old" method destroy four victims, because it is like a retirement of people like to eat and drink all day, do not work. Mice can easily adapt to the environment, human life, and therefore become a major pest of. Mouse haunt sewer, toilet, kitchen, etc., in the contaminated premises and premises clean back and forth action, via mouse feet, body hair and stomach belongings to spread the pathogen. Hot Kill: cockroaches do not heat at 60 degrees Celsius for several minutes that death. Available water poured into the seam to be burnt to death cockroach hidden. 4, plug: cockroaches within conceal joints, cement or clay caulking available, it can not climb out and starved to death. 5, drugs kill: Zhang Ning ants, aerosol insecticide, pyrethroid, trichlorfon and so effective. History history, humans and mice fight wars for thousands of people mice, in rodent activity, it created a lot of catching mice tools and methods. Dragon Boat Festival in the past people used the program off the four victims _ _ off four victims provided by Fuzhou Fuzhou Sheng Wei Wei Sheng Environmental Technology Limited. Environmental Technology Co., Ltd. Fuzhou Shengwei (www.fzsw.com.cn) strong, credible, in Fuzhou, Fujian insecticide Miehai industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Fuzhou Shengwei and you hand into the brilliant, for a better future!