Quantifying your pest control installation

To obtain a satisfactory level of pest control in a house one normally only need one professional device covering each entrance (attic, crawling space underneath, etc) of the pest. According to the statistics available this is applicable in 7 cases out of 8. Please note that the pest try to minimize the number of entrances in order to be able to defend their area more easily against other rodent strains.

Should however the pest problem still exist after after having applied electronic pest control for 2-3 months, even at a much smaller scale, you will need additional units (Topo Stop E250 and/or Topo Stop R100) to cover remaining sound shadows.