Pest Control Problems: Leave It To The Pros or DIY? When pests attack your house, it can feel quite like a home invasion. All of a sudden you become susceptible and those little insects start to become a big issue. But when do you step up and solve the issue on your own or when do you let pest control professionals do what they do best? It is true that some bugs or pests can be addressed by using over-the-counter pesticides. And there are those that need the skills of pest control professionals to stop the pest infestation from getting worse. DIY or Pest Control Professionals Identify the pests present in your home Before even attempting to solve the pest problem on your own, make sure that you are truly handling pests or bugs. Some bugs and insects (like spiders) are frightening but not always troublesome.