A Single Rodent
  Leaves 25,000 droppings and more than a million hairs contaminating  
   food and food prep areas causing an unhealthy environment
  Can reproduce up to 50 young risking health department fines and 
   facility closure

Cockroaches 
  Can reproduce more than 4 million offspring in one year ruining your business 
   reputation and loss of business
   Can transmit diseases such as Salmonella causing health hazards to your
   customers and employees