How to Stop a Fly Infestation

June 7, 2023

What does it mean if you have a fly infestation?

A fly infestation can occur in most environments with little to no warning.  It does not mean you don't clean.  It does not mean that you don't manage your household or business.  Sure, cleanliness and debris management both assist in preventing flies, but we have seen maggots covering the floor of the cleanest of homes on more than one occasion.

How do infestations start?

First, it is important to note that a female fly will lay from 50 to 100 eggs at a time, and will lay around 500 in her lifetime.  That is a lot of flies and a lot of maggots.  The eggs take about 12 hours to hatch into maggots, and the maggots take about 10 days to pass through its 3 larval stages on the way to becoming the next fly annoying you.
Let's say you decide to grill some steak on Memorial Day, as we Americans love to do.  With that wonderful feast comes leftovers and trash.  Whatever you don't give to the dog, is prime for a fly to lay its eggs.  The flies lay their eggs in any organic decaying matter.  So after you grill, you clean well, you take out the trash, and you even hose down the patio.  However, one little piece of meat makes it into a corner.  The female fly then lays her eggs in the meat, the maggots feed on the meat as they transform into flies.  If the maggots run out of food, they will seek more crawling in different directions, giving the appearance that they are all over the floor.  Not fun for anyone.

How do i stop the infestion?

Flies need the same things we do to survive.  They need food, water and shelter.  If you take away any one of the three altogether, they will go away.  However that is easier said than done.
Food is the easiest to control.  Water is going to be around, aside from a drought.  Ensure any standing water has the ability to run off in a timely manner.  Moss is a signal that you have too much moisture in an area.  Shelter is abundant for them.   Bushes are shelter and weep holes are examples of shelter.  Let's talk more about food.
Their food is any organic decaying matter, so there are several things that can and need to be done.  Since we all love bullet point points... here is a list in order of our recommendations homeowners can do to get rid of flies:
  • Walk the house inside and out and determine where the highest population is
  • Clean up debris and trash in and around the home such as piles of clothes, crumbs on a counter top, kids areas, leaves, etc.
  • Clean up any pet droppings outside
  • Clean the floors, baseboards, bathrooms and kitchen thoroughly including the nooks and crannies under a dishwasher for example
  • Work the land outside (churn mulch, deeply rake grassy areas, put down rocks or something similar in damp areas... not gravel)
  • Contact a pest professional, such as A Bug Guy, to help out


As far as treating flies:  A licensed professionals approach to flies only goes so far.  If the home is not kept, the flies will persist.  Likewise, a pest control professional has little to no control as far as what goes on at your neighbors houses.  Here are some options to treat for flies:
  • Use an effective pesticide in the yard, focusing on the infested areas.
  • Apply a granule to the yard that is labeled for flies.
  • Use a fly trap or a sticky trap (we don't like these due to the smell and the clean up required)
  • Use an aerosol bait to take the flies out.

What does a bug guy do for flies?

A Bug Guy has tried several approaches to treating for flies.  Here are a few of the things we have done to successfully wrangle a fly issue.
For flies in the yard a backpack or hose end spray application is effective with the correct chemical.  This will also help with several other pests in the yard.
For flies around the house a general house spray does the trick most of the time.  The exceptions to this is when they hang out on the house, but are really somewhere else.
For flies in the house, business or around trashcans we love BASF's PT Alpine Pressurized Fly Bait.  We have no affiliation with this product, but we have used this to successfully eradicate flies from a room with three hamster cages in it and it does a great job in restaurants.  It smells a bit like WD40, but the smell does not linger long.  It can be purchased form Amazon and proper use is required for effectiveness.

Final thoughts

Flies are annoying.  Flies spread disease.  Flies give us an icky feeling.  They are no fun and we know that.  When other companies tell you that nothing can really be done about flies, we are here to tell you there is.  We can help. 
Stay safe out there!

PaperWaspNest
By Sam Wood June 27, 2026
If you've ever walked outside, heard a buzzing sound, and immediately questioned every life decision that brought you to that exact spot... you're not alone. Wasps have a reputation for being the neighborhood bullies of the insect world. While some species are quick to defend their nests, others are surprisingly harmless and even beneficial. Knowing the difference can help you avoid unnecessary panic—and maybe save you from sprinting across the yard while your neighbors watch. Here's a closer look at the most common wasps you'll find around North Texas. Paper Wasps: The Neighborhood Architects Paper wasps are one of the most common wasps homeowners encounter. They're named for the paper-like material they create by chewing wood fibers and mixing them with saliva to build their nests. Their nests resemble upside-down umbrellas with exposed honeycomb cells and are often found under eaves, porch ceilings, fences, sheds, play equipment, and outdoor furniture. What do they eat? Paper wasps are actually beneficial predators. They feed caterpillars, flies, and other insects to their developing larvae while the adults enjoy nectar. Are they aggressive? Usually, no. Paper wasps are generally calm when left alone, but they become very protective if someone gets too close to their nest. Accidentally bumping a nest while mowing or reaching under a porch railing can quickly turn into an unpleasant experience. Hornets: Bigger Buzz, Bigger Attitude Despite the name, what many Texans call "hornets" are often large aerial yellow jackets or other social wasps. They build large enclosed paper nests that can hang from trees, shrubs, soffits, or occasionally inside wall voids. Should you be concerned? Yes. Hornets are highly protective of their colonies and will aggressively defend their nest if they feel threatened. Their larger size and louder buzz make them especially intimidating, and for good reason. If you discover an active hornet nest near your home or where people frequently walk, it's best to leave it alone and have it professionally removed. Yellow Jackets: Tiny, Fast, and Surprisingly Feisty If wasps had a reputation contest, yellow jackets would probably win "Most Likely to Ruin a Picnic." Unlike paper wasps, yellow jackets often build nests underground, inside landscape voids, wall cavities, or other hidden locations. What attracts them? Almost everything. Sugary drinks Grilled meats Pet food Garbage Fallen fruit They're scavengers, which is why they seem to show up exactly when dinner is served. Are they dangerous? Yellow jackets are among the most aggressive stinging insects in North Texas. Even worse, they can sting multiple times because their stingers don't remain behind like a honey bee's. Disturbing an underground colony while mowing the lawn is one of the most common ways homeowners receive multiple stings. Cicada Killers: The Gentle Giants At first glance, cicada killers can be alarming. They're one of the largest wasps in Texas, sometimes reaching nearly two inches long. Fortunately, their appearance is much scarier than their personality. What do they do? Female cicada killers hunt cicadas, paralyze them, and place them in underground burrows as food for their developing young. They're essentially nature's pest control for cicadas. Will they sting? Very rarely. Females have stingers but are remarkably docile and usually ignore people unless handled. Males, on the other hand, love to patrol territories and may fly directly toward people. The good news? They can't sting at all. They're basically all buzz and no business. mud Daubers (dirt Daubers): The Quiet Builders Mud daubers are among the most beneficial wasps around your home. Instead of paper nests, they construct narrow tubes from mud on walls, garages, barns, and under eaves. Why are they beneficial? They hunt spiders—including black widows—and stock their mud nests with them to feed their larvae. One mud dauber may remove dozens of spiders from around your property. Should you leave them alone? Generally, yes. Mud daubers are extremely non-aggressive and rarely sting. In most situations, they're welcome guests that quietly help keep spider populations under control. Should You Remove Every Wasp Nest? Not necessarily. Many wasps play an important role in controlling other insect populations and pollinating flowers. However, nests become a concern when they're located: Around entry doors Under porches Near playgrounds Around pools On patios Near outdoor living areas Anywhere children or pets frequently play When wasps begin sharing your living space, it's time for them to find a new address. How to Help Prevent Wasp Problems While no home can be completely wasp-proof, a few simple habits go a long way. Inspect eaves and porches regularly during spring. Remove small nests before they become established (only if it can be done safely). Keep trash cans tightly sealed. Clean outdoor eating areas promptly. Seal gaps that allow nesting inside structures. Trim dense vegetation near the home. Routine pest inspections can often catch new nests before they become large colonies. When It's Time to Call a Professional  Attempting to remove a large wasp nest yourself can quickly become dangerous—especially with yellow jackets or hornets. Professional treatment allows the nest to be removed safely while reducing the chance of repeated stings and helping prevent future nesting around your home. At A Bug Guy Pest Services , we help homeowners identify the wasps around their property and recommend the safest, most effective solution. Whether it's an aggressive yellow jacket colony, a paper wasp nest under the eaves, or simply identifying which buzzing visitor you've found, we're here to help. Because the only thing that should be creating a buzz around your home is your next backyard barbecue—not an angry swarm of wasps. Need help with wasps around your home? Contact A Bug Guy Pest Services today for a free quote and let us help you reclaim your outdoor spaces.
By sam February 3, 2025
Fire ants: the name alone can send shivers down your spine if you've ever had the misfortune of stepping on a mound. These tiny creatures are more than just your average ant—they are fierce, fascinating, and sometimes, downright terrifying. But there’s a lot more to fire ants than their infamous sting. Let’s dive into the world of these little warriors and explore what makes them so unique.
By sam October 1, 2024
Crickets—while their night-time symphonies might be charming for a while, they can easily become unwanted guests when they decide to move into or around your home. These tiny insects, though mostly harmless, can quickly turn into a nuisance if they aren’t kept in check. But don’t worry! We have some tips so you can reclaim your space without losing your cool.
By sam May 13, 2024
In this article, we will lightly discuss a few insects that many people find highly annoying. Each of these has a rather distinct season and generally are best to be left alone unless it is affecting your ability to enjoy life. These insects are not dangerous to humans. This list is organized in order of general emergence in north Texas. We thought about listing them in order of annoyance, but decided we didn’t want to rock that boat too much. And a forewarning... if you are looking for highly technical information, this is not for you. This is intended to be a fun conversation with some pertinent information here and there.
By sam April 22, 2024
This may seem a bit emotional and a deviation from our normal light-hearted approach. That is because it is what matters most in our industry… in our opinion.
April 15, 2024
Discover effective mosquito control strategies and the importance of professional pest services. Learn how to protect your home and health from these pervasive pests. Stay informed and protect your health by considering professional mosquito control services. Visit A Bug Guy website or contact us to learn more about our environmentally friendly and effective solutions tailored to your specific needs.
By sam April 8, 2024
We do pest control to protect our family. We don't want to worry about spiders, mosquitos, fire ants or black widows. A Bug Guy Pest Control is the answer. Check out more blogs from A Bug Guy Pest Services.
July 17, 2023
What are chiggers?
February 8, 2023
the ants come marching one by one, hoorah, hoorah
January 28, 2023
Weather Can and Will Affect Your Scheduled Time
Show More