What comes indoors here
House mice are the main rodent in East Lansing homes. They breed quickly, need only a tiny opening, and Michigan winters give them a strong reason to move in. Rats are less common but do show up in some areas, particularly near alleys, older infrastructure, and food sources. Both nest in wall voids, attics, and basements once inside.
Signs of a rodent problem
Droppings along walls and in cabinets, gnaw marks on packaging and wood, a scratching or scampering sound in the walls or ceiling at night, and a musky smell are the common signs. Mice run the same routes, so activity tends to cluster along walls, behind appliances, and near food.
How rodent control works
The fix starts with the entry points, not the traps. The foundation, utility-line gaps, garage door seal, and roofline get inspected and sealed with materials rodents cannot chew through, then traps and tamper-resistant bait stations clear what is already inside, with a follow-up to confirm the activity has stopped.
See the full approach on the rodent control page, or call to connect with a local East Lansing rodent exterminator.