The disadvantage of using insect poison is that though they are valuable for agriculture, they can cause serious damage. Hence more and more people are shifting to organic and natural and biological pest control measures. I recommend you to find more lots of information about the infestations control methods and safety measures before you start something. This particular information can be found through many sources. Presently there are many directories which provide free of cost information about pest control and other valuable topics. Enough research can help you a lot in making the right choice. You should always be cautious with chemical methods of pest control because they are incredibly useful but can cause lot of problems.
Usually conversations about utilizing a natural approach to infestations control are geared around the health and well-being of the people and pets in the area being managed -- like a restaurant, hotel, or even cruise ship. There is always concern about the effects on humans when a chemical approach to pest control is used, as there should be.
However, the majority of us miss to take into account that chemicals impact people where they are manufactured, not only where they are used. It's time to consider those people too. An article about the explosion twenty years ago at the substance plant in Bhopal, India, just came across my desk. What a misfortune! And this kind of crash can occur anywhere.