Early Signs of Rodents in Your Attic or Ceilings

The last thing you want is for rodents to enter your home. You do all you can to prevent it. Yet, somehow, they always make it inside (or maybe just your attic).

And that’s because Andover's wooded, semi-rural character in Essex County provides the perfect habitat for rodents. It's exactly why rodents find their way into your home, even when you don't feel like you live "in the country."

Turns out, you're close enough to their habitat for them to seek food, shelter, and water from your house. So, how do you know they're already there? And what do you do about it?

Rodents Don't Need Much Space

Rodents don’t need much space to enter your home. 

Mice can squeeze through a gap the size of a dime, and rats only need an opening no larger than a quarter. So, while you may not have significant structural problems with large gaps, rodents will find a way. Being both resilient and industrious, rodents will stop at nothing to find a warm spot to nest. 

All they need is a small crack or crevice in your foundation, a minor gap where a pipe enters the wall, or a door that doesn't quite close flush at the bottom.

In older New England homes like those throughout Andover, these entry points are easy to miss. 

Here are a few entry points rodents love: 

• Behind appliances
• Along the base of your foundation
• Around utility and HVAC penetrations
• Roof transitions, vents, and soffits
• Corners of garage doors and crawl space openings

All rodents are opportunists. When they find a place to enter, they'll take it. Then, they’ll use it consistently once they trust the route (and tell their friends).

What Does Early Rodent Activity Look Like?

Rodents can be present for a while before you notice anything. (And that’s what makes them so tricky). 

Common early signs of rodent activity include:

• Droppings along baseboards, in cabinets, or in attic corners
• Gnaw marks on food packages, structural materials, or wiring
• Shredded nesting material made from insulation, paper, or fabric tucked into hidden corners
• Scratching or scurrying sounds in walls, ceilings, or attic spaces, usually at night
• Greasy rub marks along walls where rodents travel repeatedly
• An unusual stale odor in attic or storage spaces that wasn't there before

So, if you've seen any of these signs, this is not the time to ignore it. Rodents are a little more than a common nuisance, and are difficult to get rid of without professional help. 

Rodents carry hantavirus, salmonella, and leptospirosis, all of which pose health risks to you and your family. They also gnaw on wires and insulation and contaminate stored materials. So, a small rodent problem now could lead to expensive damage come spring. 

Help Keep Rodents Out of Your Andover Home

Rodent prevention begins with making your property less attractive to them.

Here are a few things you can do to help:

• Seal gaps around utility penetrations and pipe entry points using durable, rodent-resistant materials
• Repair foundation cracks and deteriorating weatherstripping
• Repair screens, door sweeps, and garage seals
• Store food, bird seed, and pet food in sealed hard-sided containers
• Keep trash covered and secured
• Keep extra debris, woodpiles, and dense vegetation away from your foundation
• Monitor for fresh droppings, gnawing, and nesting material after any repairs, since rodents often find alternative entry points

When to Call for Professional Rodent Control in Andover

If rodents already call your house home, or you live in a wooded area with many rodent sightings, it might be time for professional rodent control. 

At Mosquito Squad of North Shore, we always start with a full property inspection. Then, once we know where rodents are entering, our trained technicians apply EPA-registered products on active entry points (i.e. where rodents love to be). 

Paired with Home Shield, which treats your exterior perimeter, foundation, and entry zones, helps make your Andover home less hospitable to rodents.

Need help with rodent control around your Andover property? Call Mosquito Squad of North Shore at (978) 597-7168 or request a free quote online.