What are the signs of a rodent infestation?
- Jared McDonald
- Sep 14, 2025
- 1 min read
Droppings: Mouse droppings are small, around ¼ inch, and black. Rat droppings are larger, typically ½ to ¾ inches. Check near food, cabinets, and under sinks.
Gnaw Marks: Look for gnaw marks on food packaging, wood, and electrical wires. Common areas to inspect include baseboards, door frames, furniture, and food containers.
Grease Marks: Rodents often travel the same routes. Watch for oily smudges on walls, furniture, and other surfaces.
If you’ve ever wondered, ‘What are the signs of a rodent infestation?’ take a look at these key facts and photos:




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