Fall Pests That Want in Your Home

Mouse peeking through hole in attic wall

If it seems like there’s an increase in insects in and around your home in the fall, you’re probably right. It’s the result of pests trying to get indoors as the weather gets colder. Some pests migrate to warmer climates, some burrow in or under debris, while others just try to get into our homes to warm up. The scientific term for this phenomenon is overwintering. Pests will find a suitable area to settle in during the colder months and then become more active in the spring. 

This most directly affects you when fall pests enter your home. Some do this by coming in through small openings that are already present and others will chew their way in. There are several types of pests known to try to get in, from insects to rodents. The most difficult fall pests to get rid of are the ones you can’t see because they get in the attic or behind your walls. Read on to learn more about the common pests that may try to get in your home in the fall. 

Rodents

You probably know that squirrels are excellent climbers but did you know that roof rats and mice can also climb well? Most rodents will climb almost anything; branches, fences and drainpipes can all be used to access the roof of your home!  From there, it’s easy to get into your attic and make a nest to stay warm for the fall and winter. If you hear scratching or gnawing noises from up above or inside the walls, you likely have rodents inside your attic or wall voids starting to make themselves at home. Should this happen, it would be time to call an experienced rodent exterminator like the specialists at Griffin Pest Solutions. It is also advised that you ensure your home is properly sealed to help prevent rodent entry. A mouse can enter an opening roughly the size of a dime! Squirrels will chew on dormers and fascia boards to make their own entry points. 

Asian lady beetles

While Asian lady beetles resemble ladybugs, they’re somewhat larger. Their coloration ranges from red to orange and not all of them have spots. So, what’s the problem with these small ladybug look-alikes? They hang out together in large groups, using pheromones to communicate their location. When they decide to enter your home to get warm, the result can be a large infestation that ends up in your attic or walls. While they won’t directly cause harm by damaging your home or stinging you, there are unpleasant side effects. Should you end up with an infestation, lady beetle waste can stain and is known for triggering allergic reactions or breathing difficulties in sensitive individuals.

The best way to prevent these, or any bugs, from getting into your home is to seal cracks and crevices on the exterior of your home. Asian lady beetles are small, so you’ll need to be diligent should you choose to take on this task. Having a preventative pest control service in place can also help to prevent a pest infestation from taking place in your home. If a product is applied to your home consistently, it doesn’t allow for an infestation to even begin. 

Stink bugs

While there are several types of stink bugs, the brown marmorated stink bug is the one you’re most likely to see in your home. It’s an invasive species originally from Asia. They’re shaped like a shield and their color is a mottled combination of brown and gray. They range in size from ¼” to ⅜”. As their name suggests, when stink bugs feel threatened or get squashed, they release an unpleasant odor. Stink bugs tend to spend the winter in quiet parts of a home where they’re unlikely to be disturbed like an attic, crawlspace or inside the walls. 

When you see these pests walking on your home or nearby trees, it is easy to forget that they can fly and it’s their wings that bring them to your home in swarms at times. You will first start to notice these fall pests as the temperature starts to cool at night but the days are still warm. Stink bugs will land on the sides of your home, where the sun is warming the siding, this helps them to stay warm as well. They are drawn to lighter-colored homes, which can be the reason you are seeing them but your neighbor doesn’t have any issues.

Wasps

A whole wasp colony doesn’t overwinter, just the queens. The worker wasps won’t survive the winter and the queen will start a new colony every year.  The fertilized queens overwinter outdoors in places such as hollow logs, stumps or under leaves. However, they can also overwinter on or in structures, including the attics or siding of homes. The most common way for wasps to get in is through attic vents that aren’t screened. If you haven’t done so lately, look for openings into your attic and seal them as much as possible to help prevent wasps and other pests from entering. It is possible for the queen to start her new colony in your attic, which can mean a large nest of wasps could end up inside! 

Expert Exterminators

Griffin Pest Solutions has been providing the Lower Peninsula of Michigan with trusted pest control services since 1929. If you have any of these pests are in your home, we can help get them out and keep them out. We also offer preventative services to help keep these pests from entering your home this fall or winter! Call us for a free quote!

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.

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.

Holiday Humbugs to Watch Out For This Winter

Holiday Humbugs to Watch Out For

The Holidays are a unique time of year. You travel to places you don’t usually visit, do things you don’t usually do, with people you don’t usually see. All this new activity can feel refreshing and exciting, but it can also come with new concerns and stresses.

Yes, there are the obvious Holiday stressors–family fights, obnoxious in-laws, cramped living quarters–but there are less-obvious concerns to keep in mind, too. Chief among them: pests. Believe it or not, even the most wonderful time of year isn’t safe from everyone’s least favorite (well, almost everyone’s least favorite) house guests. Lots of pests take the hustle and bustle of the Holidays as the perfect opportunity to invite themselves over.

Here’s how they do it, and how to keep them out:

Bed Bugs

Holiday bed bugsBed bugs hide in dark, confined places and remain perfectly still for hours on end. These dark, confined spaces aren’t just beds, either. Bed bugs often hide in suitcase, bags, and other common travel gear. If travelers fail to notice the bed bugs when they pack, then the pest can easily spread to each location visited. Your mom brings her own pillow over because yours are “too hard”, and all of a sudden you have bed bugs in your home for the Holidays. Thanks a lot, Karen.

The best way to prevent bed bugs is to carefully inspect stuff moving into and out of your home. Run clothing, sheets, bags, and other cloth items through the dryer (on the highest heat setting) for about 20 minutes before unpacking them. While you’re away, keep your clothing sealed in plastic travel bags when you’re not wearing it. Keep your travel bags closed tight and elevated anytime you’re not going through them.

Moths

holiday mothsThere are two types of common pest moths: pantry-infesting moths and fabric-infesting moths. Unfortunately, both can be a problem during the holiday season. If fabric moths infest cloth decorations, they might be reproducing year-round. When you take your decorations out of storage for the holidays, you unleash them into your home like a tomb raider uncovering an ancient civilization’s curse. Clean all your decorations before you unpack them to save yourself a major headache.

Pantry-infesting moths are a little easier to figure out. These pests love sugary carbs. Holiday baking leads to big holiday baking messes. Big holiday baking messes lead to spilled flour, misplaced sugar, and excess crumbs. Accessible food… leads to moths all-too happy to eat that food. Clean your kitchen and keep your pantry tidy to ensure that Santa is the only home invader eating the cookies you leave out this Holiday season.

Spiders

holiday spidersRemember when we covered how spiders survive winter last month? Well, it turns out Christmas trees are a great place for spiders to build their aforementioned winter shelters. They make their way through pine branches until they find a sturdy spot. Then, they build a casing of webbing for themselves using the branches as support.

When spiders start to feel warm, they make their way out of their shelters to start eating and mating. Imagine a spider’s surprise when burrow out of their webs, only to find they’ve been transported into a person’s home? Inspect your Christmas tree carefully before you bring it inside. Consider using a handheld shopvac to vacuum up any cobwebs hanging near the tree’s trunk. Spiders can build their webs just about anywhere, so be thorough.

Mice

holiday miceUnfortunately, “not a creature was stirring–not even a mouse” is not always true of the night before Christmas. The Holiday season tends to be prime time for rodential raiders. Mice have an extremely powerful sense of smell. Not only can they sense food through tiny cracks in walls, they can sense specific information about that food. If they “smell” food that’s ripe for stealing, you’ll wind up with more house guests than you can handle!

Mice are attracted to food they can steal, moisture they can access when they need it, and warmth. They sneak through small cracks in the wall in pursue of food smells. There are ways to ward them off, however. First, store all your food in airtight containers when you’re not eating it. Next, check your plumbing for leaks mice could use as tiny water fountains. Finally, update weatherproofing, particularly around doors and windows. Mice are tenacious and stubborn, but they’re not Santa Claus; they can’t magically access your home.

 

Stressful as they can be, the holidays are ultimately supposed to be a joyful, refreshing time of year. Pests are neither joy-inducing nor refreshing, so they’ve got no business bugging you this Holiday season.

If you need some help kick your pests to the curb this winter, give Griffin Pest Solutions a call any time. We may not be Santa, but we can spread a different kind of Holiday cheer. A distinctly more John McClane type of holiday cheer. Now you have no pests. Ho Ho Ho.