5 Little Black Bugs In Arizona That Annoy Arizona Residents

Are you a resident of Arizona or moving to Arizona?

If yes, then you shouldn’t miss this post ever. 

In this post, you’ll find out the five little black bugs in Arizona that are both invasive and nuisance in Arizona homes.

You’ll learn actionable tips to protect your home from these tiny little black bugs.

That’s not all.

There’s also a list of five common house bugs in Arizona that are a threat to your home and property.

And a lot more!

Let’s dive in.

5 Little black Bugs In Arizona 

The five most common tiny black bugs in Arizona homes are the carpet beetles, the false chinch bugs, gnats, drain flies, and the most often ignored, the black plant bug, which is a nuisance in Arizona.

Each of these five bugs has its way of invading homes, causing damages, and become a nuisance.

Let’s find out what are these tiny black bugs in Arizona.

Carpet Beetles – The Damage Causing Little Black Flying Beetle In Arizona Homes

black carpet beetle in Arizona homes

So, what are carpet beetles?

Carpet beetles are tiny black beetles that enter homes to lay eggs. 

And what makes them a damage-causing pest?

Carpet beetles lay eggs in products made of animal matter. It includes leather, woolen carpet, silk fabric and clothes, and stuff made out of feathers.

But the interesting part is that the adult carpet beetles don’t cause these damages.

It’s the larvae of these beetles that cause the damages. 

How? Let us explain.

Carpet beetles enter homes through open windows and doors.

Carpet beetles are common in lush yards and gardens. 

They feed on the pollen and flower petals outdoors.

They enter homes during the late spring and early summer months, which are their mating seasons.

And the reason they enter the home is to lay eggs on the products made of animal matter inside your home.

Other reasons that bring adult carpet beetles to your home are dirt, food stains in fabric, unwashed clothing, open pet food, and perspiration stains.

Carpet beetles will lay eggs on expensive carpets, fabrics, and they can even sneak into your closet and wardrobe to lay eggs.

The larvae from the eggs feed on these expensive products. They’ll create holes in the products made of animal matter.

These holes can be numerous, and the larvae severely damage the fabrics. They don’t even spare leather shoes that you don’t wear often.

The carpet beetle’s larvae are ¼ inch long, brown, and look like a worm covered with bristles of hair.

Carpet Beetle Larvae

Carpet beetles can come in different colors, and black is one of them.

There are brown carpet beetles and varied carpet beetles too.

The varied carpet beetles have white spots on their back.

Like bed bugs, the carpet beetle larvae can also hitchhike by latching onto products that they infest. Carpet beetles and their larvae can also infest your car.

How To Stop Carpet Beetles From Entering Your Home?

In Arizona, where the weather is sunny and the winters are temperate, the risk of carpet beetle infestation is quite reasonable all year round.

Here are the four steps to stop carpet beetles from entering your home.

Step#1 – Get Rid Of Adult Carpet Beetles In Your Yard Or Garden

If you’ve got a garden with many flowers, then chances are there are many carpet beetles. 

You first need to treat your yard or garden to eliminate the adult carpet beetles. 

You can do it by sprinkling food-grade diatomaceous earth in your garden.

Alternatively, spraying a mixture of water and eucalyptus essential oil also repels carpet beetles from your garden or yard.

Both the methods are effective and non-toxic to get rid of adult carpet beetles, plus many other bugs from your garden. 

You can use a pesticide spray too, but make sure that they’re safe for your plants.

We don’t recommend you handle pesticides yourself if you don’t have experience with it. 

Instead, hire a professional pest controller to do the job.

Now it’s time to put on the safeguards on your home to prevent their entry into your home. 

Step#2 – Install Window Shields To Stop Carpet Beetles From Flying Into Your Home

The best way to stop them from entering your home is to put window shields on your windows. 

Ensure that you use window shields with smaller mesh, which will also prevent many other tiny bugs from flying in. 

Plus, it’d be best if you seal the gaps or cracks in the walls. 

Many bugs, including carpet beetles, exploit these gaps to invade your home. 

Step#3 – Remove Dirt And Garbage From Your Home

Clean up those trash bins, don’t let dirty clothes pile up for days, and remove food stains from carpet and fabric. 

The key to keep carpet beetles and many other bugs away from your home is to keep your home clean. 

Most importantly, don’t allow discarded food, organic waste, and pet food to lie around for days inside your home. 

If you do, it will attract carpet beetles and other destructive pests like roaches and ants. 

Step#4 – Install Bug-repelling Lights Outdoors

Carpet beetles are attracted to electric lights. 

And that’s why the adult ones often enter homes during evening hours when the lights are on.

So, it’d be best to install light bulbs that don’t attract bugs in the outdoor areas like the patio and garden.

What if you’ve spotted carpet beetles’ larvae in your home?

Or, what if adult carpet beetles are flying or crawling inside your home?

The following section tells you how to get rid of adult carpet beetles and the carpet beetle larvae.

How To Get Rid Of Carpet Beetle And Carpet Beetle Larvae In Your Home?

Do you observe perforation or holes in fabrics, especially on clothes made of animal products?

If yes, then it’s a sign of the presence of carpet beetle larvae.

There are three essential steps to get rid of carpet beetles’ larvae from your home – 

Step#1 – Remove The Damaged Clothing Or Fabric And Give Them For Cleaning

If you observe holes in your clothing made of animal products, remove them from where they are. 

Clean them, or dry clean them before you put them back in your wardrobe or closet. 

It’d be best if you could get rid of the fabric that is irreparably damaged. 

Step#2 – Vacuum Clean Your Home, Especially The Soft Furnishings

The next step is to vacuum your home, including the places where you keep your clothes and fabric. 

Also, vacuum your bed, mattress, sofa, accent chairs, and any other upholstery in your home.  

Most importantly, vacuum your carpets or rugs. 

It’d be best if you wash them or give them for dry cleaning before you introduce them back to your home. 

Steam cleaning is better than vacuum cleaning because the steam cleaner’s heat kills the carpet beetle larvae. 

Wash any dirty clothing lying around for days. And if there are fabrics with food stains, wash them too.

Dirt, food waste, and organic waste attract carpet beetles not only to your home but also to your car. 

Step#3 – Use Insecticide Spray On The Adult Carpet Beetles

Many safe insecticide sprays can kill adult carpet beetles.

But you’d need to spray those insecticide sprays right on the adult carpet beetles.

If you get rid of carpet beetles first in your yard or garden, then the chances of adult carpet beetles sneaking inside your home are pretty low.

Neither the adult carpet beetle nor the larvae bite humans or spread any diseases.

False Chinch Bugs In Arizona Homes

False Chinch Bugs In Arizona

In this and in the following section you’ll find out tiny flies in Arizona homes that are a complete nuisance. And no we’re not talking about house flies and mosquitoes.

One of the nuisance flying bug in Arizona is the false chinch bug

False chinch bugs are pretty common in Phoenix, Tucson, southern Arizona, and homes near Mojave dessert.

False chinch bugs feed on mustard weeds. They swarm in large numbers starting from April

¼ inch long, brownish-gray, with red patches on their body, false chinch bugs will gather around the window screens in large numbers. 

The swarms look menacing, but false chinch bugs don’t bite humans, nor do they bring any infestation risks.

But false chinch bugs feed on seedlings, and they can harm your garden. 

How To Stop False Chinch Bugs From Entering Your Home?

We don’t recommend using any pesticide or anything else to get rid of false chinch bugs. 

It’s because they die on their own when the temperatures start to increase. 

These bugs are a temporary nuisance for a few weeks. 

To stop them from entering your home, use weather stripping on your door and put up window shields. 

If they’re inside your home, then vacuuming is enough to get rid of them. 

Do not squish them because the guts out of false chinch bugs stink, which may attract ants and roaches

As a precautionary step, get rid of weeds in your garden or yard in January and February

It’ll make your home less attractive to false chinch bugs.

If the swarms of false chinch bugs banging themselves on your window scares you, then wipe your windows with water and dishwashing detergent.

It’ll repel the false chinch bugs from your windows.

Black Plant Bug – The Flying Little Black Bug Arizona

Black Plant Bug Arizona

Over the years, there’s a rise of tiny black bugs in Arizona, especially in Lake Havasu City. 

These bugs are known as black plant bugs or Slaterocoris Atritibialis.

Like the false chinch bugs, these black plant bugs also arrive in hordes.

They’re active only during the summer months, and they try to enter your home to escape the heat outside.

The black plant bugs are shiny black.

They relentlessly try to barge into your home. That’s why they bang themselves, time and again, on the window glass trying to get inside your home.

But black plant bugs are harmless to humans, and neither do they possess any threat to your garden.

The best way to deter them from entering your home is to use window shields.

Like the false chinch bugs, these black plant bugs also die on their own. The dead black plant bugs look like a pile of rat feces underneath your windows and doors.

Biting Midges In Arizona Homes

Biting midges, also known as no-see-ums or biting gnats, are tiny black biting flies in Arizona homes.

A mosquito look-alike, biting midges are common in Arizona homes that have a lush garden or yard.

These biting midges live and breed in damp soil beds in your yard. 

Outdoors, biting midges will feed on the flower nectar and sugary plant saps. 

But the female biting midges bite humans and other mammals like pets and livestock. 

The carbon dioxide that mammals exhale, body odor, and heat attract the female biting midges to humans.

Biting midges are an annoyance when you’re outdoors. But they can enter homes too.

Why and when?

When the temperature increases during the summer, the dampness in the yard or garden starts to reduce.

That makes these small flying bugs look for a more moist and less hot place to live.

It’s during this time biting midges can sneak inside your home. 

And biting midges are also attracted to electrical lights. That’s why they’re more prone to sneak inside your home during the dusk or the evening hours.

Another way that can make biting midges enter your home is when you bring potted plants inside your home from your yard.

Chances are there are biting midges in the soil bed or latching on to the plant.

How To Get Rid Of Biting Midges

Fortunately, biting midges are easy to eliminate both inside and outside your home.

Here are the three steps to get rid of biting midges and stopping them from sneaking inside your home.

Step#1 – Spray A Mixture Of White Vinegar And Warm Water

In your yard or garden, spray a mixture of warm water and white vinegar mixed in equal amounts on the wet soil beds and plants.

That will kill the biting midges.

Inside your home, you can make a sticky trap and keep it in places where there’s dampness.

Step#2 – Make A Sticky Mixture Of Apple Cider Vinegar And Dish Soap

To make a sticky gnat trap, take a small bowl and add water, one tablespoon apple cider vinegar, and a few drops of dish soap.

Rinse the mixture well, and keep it in places like your kitchen, bathroom, basement, laundry room, and near the refrigerator.

The smell from the mixture will attract the biting midges, and the dish soap will make the biting midges stick with the mix.

Step#3 – Install Bug Zappers Outdoors

Keeping bug zappers on your patio deck, doorways, and near your windows will also kill the biting midges that are trying to enter your home.

Bug zappers are pretty helpful in keeping all kinds of flies that are attracted to light.

Some of the flying bugs attracted to light are carpet beetles and damage-causing pests like flying termites and winged ants.

Step#4 – Install Window Shields With Fine Mesh

Window shields with fine mesh prevent tiny flying bugs from entering homes. 

These window shields are pretty robust, and given the small mesh, they stop the flying bugs and don’t obstruct air circulation.

Drain Flies – A Nuisance Creating Little Black Flying Bug In Arizona Homes

And finally, it’s the drain flies. They don’t bite, but they’re so irritating. 

And they’re pretty common in Arizona homes, especially during the evening hours.

Drain flies are also one of the bugs that can get inside electrical appliances like dishwashers and refrigerators.

Drain flies nest, live and thrive in clogged drains and gutters.

They become pretty active in the summer months, and given the fact they breed quite fast, they become a nuisance in the home unless you get rid of them.

The best way to get rid of drain flies is to clean and unclog the drains in your bathroom, kitchen, basement, and laundry room.

If there are catch basins in your yard or garden, clean them too. 

Unclean and clogged catch basins are breeding points of drain flies, mosquitoes, and cockroaches.

5 Most Common Bugs In Arizona Houses

This post wouldn’t have been complete if we didn’t include the most common bugs in Arizona homes. 

Some of these pests are invasive and can cause severe damages to your home. 

Knowing these pests will help you raise your guard against them and protect your home from pest invasion. 

Here are the five bugs that are common in Arizona homes –

Subterranean Termites In Arizona Homes

Arizona homes are at significant risk of termite invasion, especially from subterranean termites. 

Subterranean termites invade from underground. They can enter your home from your yard or garden. 

The best option is to be on the lookout for signs of termites in your yard and take preemptive steps to kill them before they enter your home.

You can check out our post to know more about how to treat your yard for termites.

Carpenter Ants In Arizona Homes

Ants look pretty harmless. But they can cause significant damage to your home. 

The most common ants in Arizona are carpenter ants that damage the wood.

Also, rover ants, odorous ants, and harvester ants are frequent invaders of Arizona homes.

Carpenter ants can enter Arizona homes during the monsoon season. They enter in the form of flying ants or winged ants, which are the reproductives.

Once inside, these flying ants will lose their wings, mate, and drill themselves into the wooden structures to lay eggs.

Cockroaches In Arizona Homes

Arizona is no stranger to roaches. In fact, the roach problem is quite menacing in Arizona homes.

The most common roaches in Arizona are German Roaches and American Roaches. 

Like termites and bed bugs, roaches are difficult to get rid of, and you must act at the early stages of infestation. 

To know more about getting roaches, you can check our actionable posts here.

Ticks In Arizona Homes

A massive number of ticks are in Arizona. But the most common one is the brown dog tick.

You’ll find the brown dog tick in dogs. But they can easily latch on to humans and bite them.

Brown dog tick can cause rocky mountain spotted fever in humans. 

Bed Bugs In Arizona Homes

And finally, bed bugs.  Bed bugs are present in most states of the US and Arizona is no exception. 

Bed bugs are small oval-shaped brown bugs that feed on human blood, and they spread very fast. 

Bed bug infestation in Arizona homes has increased over time, and they spread amazingly fast. 

Once bed bugs infest your homes, it’s not only hard to get rid of them but also expensive

Arizona is home to many bugs. There are a few bugs that look beautiful in red and black colors. But they leave behind a painful bite.

These red and black bugs in Arizona show up in specific geographies in the state and during specific seasons.

On top of these bugs, there are 11 biting bugs in Arizona that leave painful bites and stings on Arizona residents.


In this guide, you’ve found out five little black bugs in Arizona homes. These are –

  1. Carpet Beetles
  2. False Chinch Bugs
  3. Black Plant Bugs
  4. Biting Midges
  5. Drain flies

All of these tiny black bugs in Arizona can fly. But it’s the larvae of the carpet beetle that cause the damage inside your home.

You’ve also found of the five most common house bugs in Arizona. Each of these house bugs are a threat to your home and property.

Quarterly pest inspection of your home is the best preemptive way to keep these pests away.