However this could happen is the infestation may be severe in the home.
Don't think that your over-the-counter sprays will definitely put a dent or dimple into this business. In more severe cases, full lowdown reconstruction on the damaged involving a home may be necessary. https://Wiki.insidertoday.org/index.php/Reasons_For_Hiring_A_Pest_Control_Company_For_Your_Treatment_Of_Domestic_Pests