Rats and mice are among the most damaging and potentially dangerous pests found in BC homes and businesses. They contaminate food, chew through wiring, damage insulation, and spread disease. This guide covers how to identify which rodent you’re dealing with, what signs to look for, and how professional rodent control works.

Rats vs Mice: How to Tell the Difference

Norway rats are larger (200–500g), with blunt noses and small ears. House mice are smaller (12–30g), with pointed noses and large ears. Droppings confirm the species: rat droppings are 12–18mm, mouse droppings are 3–6mm.

Signs of a Rodent Infestation

See our signs of a rat infestation guide for the full checklist. Key signs include droppings, gnaw marks, scratching sounds in walls, and burrows along building perimeters.

Professional Rodent Control

Professional rodent control combines baiting, trapping, and exclusion. Exclusion — sealing entry points — is essential for permanent results. Without it, new rodents replace eliminated ones. See our rodent control Surrey BC page and our mouse pest control BC page.

📞 Call (604) 551-6504 for same-day rodent control across BC.