Rodent Problem: What You Need to Know

Just the thought of having rats and mice in your house or garden is enough to stir a commotion in most homes. Although they have existed and lived in association with the human population for a number of centuries, there is something unexplainable about these rodents that can set them apart from other unwanted pests in your home and/or garden.

Rodents are definitely not free-spirited creatures and do not “go where the wind takes them.” There is a reason you find them living in your property — and it is usually it’s because your home offers them convenient shelter and food. But before we discuss the factors that make your house inviting to rodents, read about the top three common house invaders:


Rodent Problem


  • Norway Rat

Commonly known as brown rats or sewer rats, Norway rats are larger types of rodent that can reach 12 to 18 inches long and weigh about 500 grams. It is characterised by its short tail, blunt nose, and small ears. Its droppings have rounded ends and is 0.75 inch.

  • Roof Rat

Also known as a black rat, roof rat is smaller than the Norway rat. An adult roof rat can be between 10 to 14 inches and can weigh about 250 grams. Its tail is longer than its body. They are nocturnal species and are rarely active during daytime.

  • House Mouse 

Although house mice are considered as a wild animal, they have been widely found living in association with humans, especially in houses. A house mouse is known for its pointed snout, long and almost naked body, and small rounded ears. Its body length can reach between 3 to 4 inches and weigh about 40 to 45 grams.

Rodent Problem


Signs of Rodents in Your House

Now that you know how to identify the type of rodent, here are the signs you need to watch for if you worry about the presence of rats and mice in your house:

  • Rodent Droppings
  • Gnawing
  • Scratch Marks and Sounds
  • Nests
  • Foul Odour

Rodent Problem


How They Enter the House

Rats and mice are natural contortionists and climbers. They are also great inspectors and can easily detect potential entry points to your house. Rodents can easily squeeze their bodies through 0.25 and 0.5-inch holes. They can also gain access through pipes, gaps, roof vents, and crawl space openings.

Rodent Problem


What Brings Them to Your Home

There are a number of factors that make your home inviting and susceptible to rodent infestation. Rat removal services in Yonge and Eglinton has experienced various rodent-related cases. Here are several factors that run common in most rat and mice infestation:

  • Left-Out Food
  • Cluttered Living Space
  • Unkempt Lawn
  • Poor Sanitation
  • Leaking Pipes and Moisture
  • Ripe Fruits and Vegetables in Lawn
  • Unsecured Trash Bins


About The Author: Louis L. Bass