Why Do I Have Stink Bugs This Winter?

Stink bug during winter

Stink bugs typically enter a state of dormancy called diapause in winter. Unless, of course, they can find a heat source to sustain them. If they do find a heat source–say your home–they can remain active all year. Any stink bugs in your home will seek hiding places to wait out the winter. They’ll almost leave you alone… but the smell might not.

Obviously, nobody wants stink bugs in their house in winter, but how do you get rid of stink bugs? Especially if you have an infestation? And what draws them to some buildings over others? Here’s how you can find (and remove) stink bugs in your home this winter:

Signs of Stink Bugs in Winter

To tell if you have a stink bug infestation, look for these signs that they may be nearby:

  • Live bugs. Stink bugs’ bodies are brown or black and shaped like a shield. They have spots of lighter coloring around the edge of their body, six legs, and antenna. If you see one, then there are almost certainly more nearby. If you see one moving around inside your home, then you probably have an infestation. 
  • Dead bugs. Pay attention to the entry points in your home, including door frames, windows, and baseboards. Stink bugs congregate around heat sources, especially in fall and winter. When they find cracks and gaps around these heat sources, they push and squeeze their way through. Sometimes, not all the bugs will make it all the way through. You might find the bodies of less-fortunate members of the party around door and window frames, baseboards, and utility lines.
  • Stink. Stink bugs… got their name for a reason. When they feel threatened, these bugs secrete a foul-smelling liquid in defense. If you smell a pungent odor like rotten vegetables or cilantro, it may be a stink bug. Stink bug liquid secretions are a pale-yellow color and can stain surfaces over time. They also use this scent to attract others when to sources of food and shelter.

Why my home?

Stink bugs come into homes looking for shelter, water, and food. Their preferred food source is sugar and they’re fond of overripe fruit. They’ll also congregate around the food waste in trash cans or beneath cupboards and the dishwasher. 

Sugar isn’t the only stink bug draw. They also gather around light and other heat sources. They’ll be particularly noticeable at night, when you’ll see them scurrying around outdoor light bulbs or indoor lamps. Food or heat sources could be reasons why you have a stink bug problem.

Get Started Today With Griffin!

How to Prevent Stink Bugs

Keep stink bugs from bothering your property by taking some of the following steps: 

Keep stink bugs from bothering your property by taking some of the following steps: 

  • Minimize outdoor lighting. Don’t keep any outdoor lighting on unless it’s necessary. The more bugs your lights draw to the surface of your home, the higher the odds that at least some of the congregation will find its way inside.
  • Rub your window screens with dryer sheets. This sounds weird, but it’s an easy prevention tactic. The fragrance of your average scented dryer sheet is unpleasant to a stink bug. Rub them on your window screens when doing regular cleaning as a simple exclusion effort. 
  • Fix plumbing leaks. Stink bugs are drawn to moisture they can access without drawing attention to themselves. This is most easily found near hidden plumbing leaks in faucets and pipe joints and under counters and cabinets.

How to Get Rid of Stink Bugs

Stink bugs will usually naturally leave your home in spring when they re-emerge from dormancy. We recommend leaving the cracks and crevices where they might enter diapause in your home alone until then. If you seal up their hiding places, stink bugs will die inside your home. When stink bugs die, they secrete their odor–which contains a pheromone that attracts more stink bugs. They also secrete this odor when you crush them or when they find good hiding places.

If you notice active stink bugs inside, vacuum them up (don’t crush them!). Dispose of the vacuum bag outside of your home. Whenever you remove bugs from a surface, clean that surface with ammonia and/or soapy water. This will help remove pheromone secretions and keep more the bugs away. Focus on exclusion methods until you’re sure all the stink bugs are gone. If you trap or kill too many of the bugs, it’ll only exacerbate your problem.

Stink Bugs, How to Get Rid of Them for Good

Do stink bugs die in winter? Not if they’re in your home. Obviously, we understand if you don’t want to simply wait until spring for your stink bugs to leave your home. If you want them gone now, give Griffin Pest Solutions a call. We’re your pest control experts in winter and all seasons for Michigan, Ohio and Indiana.

Winter Invaders to Watch Out For

Mouse in snow

You could call this time of year in Michigan “the dead of winter.” It certainly often feels that way, especially on one of its many dark, dreary days. Despite how it may look and feel outside, however, not everything really is dead. As you probably know, pests are nothing if not tenacious.

No matter how cold or dead the winter, pests will muddle on long enough to bother you. It would almost be inspirational, if it weren’t so annoying. Here are four pests that are probably trying to warm themselves up inside your home right now.

stink bugs

Stink Bugs

Stink bugs are infuriatingly common in Michigan. Part of the reason why they’ve managed to stick around is that they’re good at staying warm during winter. They do that by sneaking into people’s homes for shelter starting in early fall. Stink bugs congregate around windows and other warm places all fall. While they’re gathered, they find cracks and gaps around frames and siding. They use these gaps to work their way inside.

Inside, stink bugs enter a hibernation-like state called diapause for extended periods of time. While in diapause, the bugs remain completely immobile and don’t need food or water. In order to remain safe while in diapause, the bugs seek out hiding places. The stink bugs in your home may be in your walls, around your rafters, or in other secluded areas. They won’t hurt your home while they’re around, but they may produce their distinctive stink.

cluster flies

Cluster Flies

Cluster flies look a lot like common house flies, but they’re bigger, rounder, and slower. They may make a buzzing noise when they fly around. The name “cluster flies” refers to the flies’ tendency to cluster together in large numbers. Starting in late summer and early fall, they gather in groups to stay warm. As the temperature drops, they make their way into cracks and gaps around siding and awnings. Eventually, these cracks may lead them all the way inside.

Like stink bugs, cluster flies may enter prolonged periods of diapause after entering your home. These flies usually enter your home from high up, so they’re common in attics and rafters. You may find them around window or door frames, or near vents and utility lines. Cluster flies wake up during warm days to move around. They can’t hurt you or damage your property, though they may attract other pests like spiders. Cluster flies usually leave your home in spring.

Get Started Today With Griffin!

rodents

Rodents

Rats and mice cannot hibernate. To survive winter, they need to find a warm place where they can access food and water. Rodents are very sensitive to temperature and pressure changes in the atmosphere. They begin infiltrating homes as soon as they sense fall approaching. Rats and mice squeeze through small gaps around window and door frames, utility lines, foundation, and siding. They find these gaps by using their acute senses to find drafts and follow the smell of food.

Rodents can’t fly like stink bugs or flies, so they usually end up in your basement. They’re attracted to any source of moisture or food. Rats and mice grind their teeth by chewing on a wide variety of soft materials. They can ruin boxes and fabric, damage furniture, or even cut electrical wires and start fires. Both rats and mice may reproduce indoors if given the chance. If you have a rodent infestation, you should deal with it fast!

boxelder bugs

Boxelder Bugs

Boxelder bug behavior is quite similar to stink bugs’. Starting in fall, they begin to gather around warm places. They’re particularly attracted to homes with southern and eastern exposure, for the sunlight. As they congregate, they may naturally slip into gaps and cracks around windows and doors. When winter comes, they will move further through the cracks to stay warm, eventually ending up inside. Boxelder bugs have very flat bodies that enable them to squeeze through tiny areas.

Boxelder bugs remain generally inactive during winter. They don’t reproduce inside and they won’t live long enough to survive winter. Boxelder bugs may emerge from their hiding places to sun themselves during warm days. When that happens, you may find them near windows or other warm areas. Boxelder bugs aren’t dangerous, but they may secrete a liquid that could stain surfaces when threatened or crushed. You may encounter more boxelders in early spring, as they begin to leave your home.

‌
The reason why pests want to get inside your home over winter is so they can stay warm. The colder (and longer) the winter, the more desperate these four pests become. Believe it or not, however, you can turn that to your advantage.

Pests don’t have time to waste trying to break into a fortress this winter. If you can pestproof your place, you can keep pests away all season long. We want to help. If you have a pest problem this winter, give Griffin a call any time. We’re always happy to drive pests out of your home, no matter the time of year!

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.

Get Started Today With Griffin!

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.