The Most Common Pest Problems in Michigan

The Most Common Pest Infestations in Michigan

Every human-populated region on earth deals with its own host of pest problems, and Michigan is no exception. Many of the same features that make Michigan so great–our forests, our interconnected metro areas, our proximity to water–also bring pests from far and wide. Some of these pests comprise a serious, long-lasting threat to the health of the local ecosystem. Some are just out to ruin your day.

We’ve talked at length about the first variety before, so now we’re covering the problems a bit closer to home. These are the four varieties of pest that you’re most likely to encounter in your home. Chances are, you’ve dealt with at least one of these ne’er-do-wells before–even if you didn’t realize it. Here are the Michigan pest “usual suspects”, and how to keep them from bothering you.

Stink bugs

stink bugThe brown marmorated stink bug is Michigan’s newest nemesis, but it’s more-than made up for lost time. The stinky pests are mostly a problem for farmers, since they’re notorious for eating crops. They really only bother households during the fall and spring, when they’re either looking to get warm or trying to get back outside. Even if they infest homes, they don’t reproduce indoors, inflict property damage, or eat human food or fabrics. If you’ve never had them before, you’d be forgiven for thinking stink bugs don’t sound like “pests” at all!

Then you remember what they’re called. When crushed, threatened, or congregated, stink bugs secrete a gross-smelling liquid from specialized glands. The more of it there is, the stronger the smell. Stink bugs often congregate around sunny perches by the hundreds. The best way to deal with stink bugs is by vacuuming them up and throwing out the vacuum bag. Afterward, wipe down surfaces stink bugs walked over to remove the scent and pheromones they may have left behind.

Rodents

rodentsAdmittedly, mice and rats aren’t just the among the most common of pests in Michigan. Anywhere people live, chances are mice and rats are scampering around trying to live alongside them. They’ve been at it long enough, in fact, that rodents have evolved into the ultimate human-home infiltrators. Mice and rats use their sense of smell and amazing ability to sense minute air currents to find ways into homes. They don’t need to find much either; mice and rats can squeeze through unbelievably tiny openings.

Mice and rats may live in your home all year, but they’re particularly prevalent in early to mid fall. As soon as they sense the season begin to change, they’ll start looking for a warm shelter. Rodents use small openings around foundations, utility lines, or window and door frames to get into homes. Finding cracks and gaps like these and sealing them up is the best way to prevent future rodent problems today.

Carpenter ants

carpenter antsDespite being equally prevalent, carpenter ants are often mistaken for their cousins the sugar, pavement, or field ants. Unfortunately, though carpenter ants may look like their less-distressing cousins, they don’t behave like them at all. Most ants may be content to pursue your home’s food, but carpenter ants have another prize in mind: your home itself. Specifically, the wood your home is made of. Carpenter ants are second only to termites in terms of their wood-destroying, property-damaging potential.

Unlike termites, carpenter ants don’t eat the wood they destroy. Instead, they simply tunnel through it to build their ever-expanding colonies. The ants infest wood that’s moist and easy to bore through, so the best way to prevent them is moisture control. Ensure your plumbing isn’t leaking and your attic, basement, and crawl spaces aren’t too humid. Dispose of any water-damaged wood as soon as you find it, so that carpenter ants won’t.

Bed bugs

bed bugsAs we’ve explained before, everyone’s least-favorite bedfellows have had quite the renaissance in recent years. After developing resistances to the chemicals used to kill them, bed bugs began repopulating at a startling rate. Even worse, the bed bugs’ natural inclination to hide in cramped, dark, and warm places means they are nature’s ultimate hitchhiker. Before we knew what hit us, Americans had transported bed bugs all over the country by plane, train, and automobile. Unfortunately, Michigan wasn’t spared even a little.

Contrary to name and reputation, bed bugs don’t just infest beds. Instead, they gravitate toward any location that’s dark, sheltered, cramped, warm, and near food. It just so happens that beds tend to satisfy those requirements–you’re the food! Find bed bugs by looking for bloody or dark patches on sheets and linens. Prevent them by changing and washing your sheets frequently, and by thoroughly inspecting luggage you bring into your home.

We realize it can’t be comforting knowing that your home state plays host to such a rogue’s gallery. That’s why we’ve decided to end on a bit of good news. Griffin Pest Control has been fighting these common pests right here in Michigan since 1929. As you might suspect, all that practice has made us pretty darn good at it.

Next time you need help clearing out an infestation, or making sure you never get one, give Griffin a call today. We’ve helped thousands of Michigan residents before, and we’re always happy to help you too.

How to Have a Rodent-free New Year

If you’ve ever had a rodent in your home, you know how persistent they can be. You lay out traps, seal off cracks, and even call in pros, but year after year, there they are. It’s easy to get discouraged or even apathetic about the whole process. But not this year. This year things are going to go differently. This year you stop the rodents. We’re here to help.

Sound ambitious? It’s easier than you think! Just follow these four steps, and you’ll be well on your way to creating a rodent-proof environment. Don’t give up! Getting a jump start on this will give you the momentum you need to complete your other resolutions. It all starts here!  

Replace Weatherstripping

replace weatherstripping to keep pests outWeatherstripping is the long, rubber material that makes up the threshold between doors and windows and their frames. This stripping makes an airtight seal between the door or window and the outside air. Without it, outdoor air would slip through the cracks and enter your home. Over time, weatherstripping can wear down. Damaged weatherstripping may not keep outdoor air out, or it may peel away from the threshold all together. Either way, it provides a perfect opportunity for rats and mice.

When outdoor air seeps in, the pressure difference between that air and indoor air creates a vacuum that sucks heat out. Rodents outside feel this heat escaping and follow it to its source: the damaged weatherstripping. Rats and mice can easily bite through or sneak under weatherstripping that’s already been damaged. Examine all the weatherstripping in your house and replace any that looks worn. You can buy inexpensive weatherstripping materials at most hardware stores.

Seal Utility Lines

Seal utility lines to keep pests outMice only need an opening the size of a dime to wriggle their way into your home. Some of the most common openings they find are around your utility lines. Gas, water, and electrical appliances have pipes, vents, and cords that need to enter your home from the outside. Rodents often follow the smell of gas or water along a pipe. Eventually, they’ll reach the opening where that pipe enters the home.

Cutting off this avenue of infiltration is simple. First, walk the perimeter of your home looking for any utility line access points. When you find them, check to see if there’s an opening rodents could use to enter your home. Remember: it can be a small opening. Use caulk or steel wool to seal this opening as snuggly as you can from the outside. To be doubly sure, go inside and repeat the same process. Utility lines are the #2 way rodents get into homes after windows, so don’t neglect this simple chore.

Clean Yard

Keep the lawn clean to keep pests outBefore rodents are attracted to your home, they’re attracted to your yard. All kinds of things bring them there: food, moisture, shelter, even random debris. Food can mean various things in this context. It could be pet treats, vegetables, fruits, or even bird seed. Moisture could come from bird baths and water features, or from sinkholes and puddles. Shelter is anything they can hide in or under to get away from predators. Random debris can be used for nesting or cover.

Keep your lawn mowed short, and prevent weeds from growing in it. If you have a garden, fence it off and protect it from pests. Be careful not to overwater your plants or grass, and don’t let water sit for hours. Keep your yard uncluttered and clear by picking up fallen seeds, branches, leaves, or fruits. Trim hedges and brush to a short, uniform length. It’s less obvious than the other tips, but yard care is an important way to keep rodents out.

Take Out the Trash

Take out the trash frequently to keep pests outRats and mice have truly incredible noses. Not only can they smell much better than we can, they can discern specific information based on smells. Information like where food is, how much there is, and how easy it would be to take. While rodents may come around looking for shelter, they’re probably interested in your home specifically because of food. Nothing attracts pests, including rats and mice, quite like the pungent aroma of garbage. It’s like an all-you-can-eat buffet.

This is another anti-pest tip that’s surprisingly easy to implement. First: line all your garbage and recycling cans with plastic bags. Make sure all the garbage you put in your cans actually ends up in these bags. Next, take the bags out of the cans and to the outdoor dumpster every night before bed. Seal the bags tightly before you throw them out. Keeping your garbage outdoors and away from your home will remove the main thing attracting pests to your home.

 

If these tips sound simple, it’s because they are. If they sound too good to be true, just give them a try! Even if you don’t solve your rodent problem overnight, you’ll be on the right track to a rodent-free new year.

If you need some help making that final push and driving the last of the rodents out of your home, just give Griffin a call. Our rodent experts have been fighting the furry menace since 1929, and they haven’t beat us yet. Have a great, pest-free* new year!

The Season of the Rodent

Rats and mice are very active this time of year.

Autumn can be one of the nicest times of the year. The leaves change color. The temperature is perfect. Even the sky just looks bluer. Everyone knows Winter is Coming, but at least fall makes for a nice consolation. At least, it should. Unfortunately, “everyone” knows Winter is Coming. Everyone includes rodents.

When the temperature drops, rodents start trying to get into your place like their lives depend on it. Nothing ruins the last nice weeks we have left like a rat infestation. You should be enjoying the all-too-fleeting pleasures of autumn while you can–not stressing out about the rats in your basement. Here are four good ways you can ensure unwelcome guests stay out of your home this fall.

Seal Doors and Windows

seal doors and windows this fall to keep rodents outMost of the heat that escapes from homes leaks out of gaps around door and window frames. Rodents can feel this warm air escaping from outside, and they can follow it back to its source. Mice and rats are notorious for their ability to squeeze through tiny gaps. Even a tiny crack in a window frame’s weather-sealing is more than enough space for a motivated rodent.  

Double-check every window in your home. Make sure the window pane sits properly and the weather-proofing hasn’t worn down or peeled away. Look for cracks or other damage in the frame itself, as well. Check for condensation on the window sill and run your hand along the frame to feel for cool air. If you find either, it means there’s probably a draft around the window. Find and seal up this draft, and you’ll go a long way toward keeping rodents out of your home. Once you’re finished with the windows, follow these same steps at each outside door.

Put Screens over Vents

put screens over your vents this fall to keep rodents outYour home transfers outdoor air in and out from more places than you’d think. Pretty much every water-using appliance needs to have a ventilation system to function properly and prevent excess humidity. Vents work by transferring hot air out of your home. Unfortunately, rodents can feel this hot air from outside just like they can feel drafts. If your vent systems aren’t appropriately covered, then rats can use them to crawl into your home.

Remember: you need to leave enough space in your vent system to let air pass through. If you don’t, you’re defeating the purpose of having ventilation in the first place. Putting screens over your vent’s outlets will allow air to flow normally while keeping rodents out. Remember, however: rats and mice are notorious gnawers. Check on your screens annually to make sure the annoying munchers haven’t chewed their way through. If any of your screens have been noticeably damaged, you should replace them as soon as possible.

Check Outside

clean up your yard this fall to keep rodents outWhile you’re out checking your vent covers, take a look around the foundation of your home. Look for cracks where you can see light from inside, or where you can feel heat escaping. Pay special attention to areas of the home where utilities like water and gas enter the building. These access points tend to have gaps juuust wide enough for rodents to enter.   

After you’ve “secured the perimeter,” you could take this opportunity to de-clutter your lawn. Fall tends to drop all kinds of debris into your yard. Rodents use fallen leaves, overgrown bushes, weeds, and other clutter as a means to get close. Keep clutter like leaf piles or firewood at least five inches away from your home. Keep trimming your bushes and lawn until they stop growing for the season. Make sure tree branches don’t brush up against your home. This all might sound extreme, but rodents really will use anything they can.

Clear the Clutter

clean up your basement this fall to keep rodents outYou didn’t think you’d get away with only cleaning the outdoors, did you? Sorry, but once you’re finished de-cluttering your yard, it’s time to move inside. Messy basements and attics attract rodents looking for warm, dark, and hidden places. The more space they have to move around in secret, the more attractive your home will look to them. One of the best ways to make sure rats leave you alone is just to demonstrate that you know they’re there.

First, pick up boxes and bags lying on the floor in your basement. Sort through them, organize them, and keep them on shelves or in cupboards. Keep your floor as clutter-free as possible to make rodents feel uncomfortable crossing it. Vacuum and dust every room in your home at least once every two to three weeks. You should vacuum any rooms where you eat or prepare food even more frequently. If you can deprive rodents access to the resources they came looking for, they’ll start looking elsewhere for them.

 

The stakes never get higher than they are right now. Rodents that get into your home during warmer months come and go as they please. If rodents get into your home in fall, however, they’re staying for the duration. Winter is hard enough without sharing your space with furry roommates.

Even if you do end up with rats this winter, though, you don’t have to despair. Griffin Pest Solutions isn’t flying south; we’ll be here all year to help you with any pest problems you have. We’ll keep pests out so you can get back to enjoying one of the most beautiful times of the year.

The Rats of Detroit and How to Stop Them

A recently conducted study found that Detroit is the Ninth most rat infested city in the US. Detroit’s rat population is on the rise.

Why are rat populations in Detroit becoming such a problem? Is there anything we can do to keep the population down, or least keep the rats out of our homes? Griffin wants to answer these questions, so you know where your rats might be coming from and what you can do about it.

A brown rat on a quiet city street, close up

Why Do Rats Love Detroit?

Like most pests, rats have simple needs and want to fulfill those needs as easily as possible. They flock to the parts of the world where the things they need are abundant, easily found, and as risk-free to pursue as possible. Cities like Detroit meet these criteria exceptionally well. Here’s what rats need, and how Detroit gives it to them:

Food

Most rats rarely wander further than their “home range” of 50 to 150 feet in any direction from the nest. Rats have poor eyesight, and prefer to know the environments they live in well to limit risk of predation or starvation.

A rat’s environment has to ensure that they can get enough food to survive while staying close to home. Cities solve this problem. High population densities create a lot of trash, which rats can use to feed themselves without ever leaving the nest. The next time you see a rat, check to see if there’s a dumpster nearby. Chances are, their nest isn’t far off.

Water

Just like pretty much everything else, rats need water to survive. Rats have to find a way to get a sustainable source of water close to their homes. It also has to be safe and relatively consistent, since rats are vulnerable while they drink. Cities solve this problem too.

Not only is there always a surplus of free water for rats somewhere, that water is often safe to linger around. Adult brown rats require only an ounce of water daily. Leaking pipes, broken valves, or condensation are more than enough to sustain them. Cities provide more chances to find water sources that can be accessed safely than any other environment would.

Shelter

The other thing all rats need to survive is warmth. When Winter comes, rat’s fur isn’t enough to protect them from freezing. They have to seek shelter in warm enclosures.

Cities provide for this need better than anywhere else, too. Old buildings, buildings that have fallen into disrepair, abandoned buildings, and unstaffed warehouses are all perfect places for rats to wait out the winter. They have all they can eat while they wait! The nooks and crannies of cities provide more safe shelter than anywhere else, and rats take advantage.

large grey rat peeking out of overturned cookie basket

Keeping Them Out

Know that you know why rats are coming into your city, you can apply that knowledge to keeping them out. Rats go to places where they can easily get what they need. If you want to keep them away, you have to make sure they can’t.

Food

The most important way you can avoid attracting rats is by depriving them of food sources. Use tightly sealed, thick garbage bags to store and transport all your trash. Rinse out empty food containers before disposing of them. Keep your home’s garbage in a sealed container and keep it off the ground. Take your garbage out frequently, and make sure the dumpster you’re taking it out to is 15 feet or more away from your home.

Clean up your kitchen and dining surface immediately following each meal. Vacuum the rooms you eat in frequently and thoroughly. Make sure you put away groceries in their proper places. Don’t leave food out on the kitchen counter, especially not fruits or breads. Don’t leave snacks out after you’re finished with them, and don’t leave dishes in the kitchen sink.

Water

Once you’ve dealt with the food sources, look for places where rats could be getting water. Make sure you don’t have any leaking faucets, shower heads, or pipes. Invest in a humidifier for humid areas of your home. Look for drafts that could be letting air in. Make sure other water-based appliances like your dishwasher and refrigerator aren’t leaking either.

Finally, look for moisture. Make sure you’re always running your bathroom fan when bathing. Dry and put away dishes as soon as the dishwasher’s done with them. Rinse out bottles and cans before recycling them, even if almost all the liquid in the container is gone. Seal recyclables in bags and take it out frequently.

Shelter

Keeping food and water away will help, but if you really want to keep rats out, you have to make sure they have no way of getting in. Rats can squeeze through openings no larger than the size of a nickel, so don’t assume any cracks or gaps are rat-proof. Seal cracks in your foundation or walls with caulk. Replace worn weatherstripping, screens, and wooden frames. Make sure your windows and doors are properly sized and seated.

One of the most common places rats sneak in is around utility lines entering the building. Inspect that area and seal any gap you find between the lines and the house. Rats can also scurry up surprisingly steep surfaces such as trees to get on top of a house, so make sure your landscaping doesn’t create any likely paths to your roof. While you’re at it, try putting screens over your chimney and plumbing vent.

 

Remember: no matter how bad the rat problem, we can help you. We’ve been dealing with rats in Detroit and beyond for a long time, and we’re sure we can handle whatever they throw at us.