Why is my house suddenly full of flies?
My guess is if these flies have just shown up all at once, from one to a few females found a food source they liked in a large enough quantity to lay a batch of eggs. Eggs laid in a group will hatch into maggots essentially simultaneously. Assuming there is a sufficient food for all of them, they will become flies at almost exactly the same time as well. The other possibility is there is a good food source attracting them. In any case, if you can find what it is the flies are after and remove it, you will see that in fairly short order they will be gone. Even if you do not take any steps to get rid of the little beasts (insecticide spray, pest strips, fly traps, etc.) they have an extremely short lifespan. They will die very quickly. The trick is going to be locating what they are eating. More than likely it is out of sight. Being able to identify the type of fly in many cases will help you detetmine what they are feeding on. There are several sites online(“doyourownpestcontrol.com” is one I’m pretty sure) that can help you figure stuff like this out.
Why does my house have all these flies all of a sudden?
The cause. 1. Flies emerge at one time because their eggs were all laid at once on a good food source. 2. This is just the season for the flies. If they are less reactive to disturbance it may be they are not traditional flies but flower or other plant feeders. So they are in the neighborhood looking for food and they follow you into the house. The solutions: 1.Check around your house for a dead mouse or other small animal where eggs may have been laid. It could be in a wall or outdoors so be alert for the smell. There also may be other outdoor attractants such as garbage or smelly garbage cans. It is easiest to get rid of the flies by eliminating the attractant. 2. Spend some time outside to see if they are a natural occurrence in your area. You can not stop flies that are attracted to the neighborhood, if they are you will need to stop them from entering the house. 3. Flies are attracted to the odors humans give off. So they are always around us and therefore follow us indoors when we go in and out. The also like the smells than come out of our houses so they hang around our doors waiting for us to come in or out. Change the odor present at doorways with a persistent spray. Some insect repellents do it by smelling bad. Use these on doorways that you use the most.
Why is my house suddenly filled with flies?
fly paper
All of a sudden, there's a bunch of fruit flies in my house. how can i get rid of them?
http://doyourownpestcontrol.com/fruit_fly.htm
What are some reasons that my house would all of a sudden have a ton of gnats/fruit flies?
Assuming these are fruit flies, they could emanate from the drain in your kitchen sink. Invert a clear plastic cup over the drain and leave it there for a few hours. If it has flies inside, then that's the likely culprit. The drain should be cleaned and de-greased. This is best accomplished by mechanical (rather than chemical) means. Now, those flies could be sewer or drain flies. If psychodid flies, then those will be essentially eliminated when the drain is cleaned. If phorid flies, then you may have a break in the sewer line. That's far more costly to repair. There are yet other choices. Should you wish to learn the identity of the flies, sample a few and submit them to an entomologist for evaluation. I can do that through IdentifyUS.
Why am I getting big green flies all of a sudden in my house in December?
If you are actually seeing a large group of green flesh flies in your home it is pretty much a foregone conclusion you had a group of maggots become adult flies somewhere in or immediately adjacent to your dwelling. More than likely a suitable food source (meat or feces is commonly utilized) became available on which a female fly laid her eggs. Adult flies show up shortly afterward. Without ( hopefully) an acceptable food source being available on your premises, the flies will leave. If you are impatient, go purchase and deploy a flying pest sticky strip. They work wonders. Also, you would be well advised to perform a detailed inspection of your kitchen and other areas food is consumed. It is quite possible food scraps have been dropped somewhere ( other than a trash can). If you have a carnivorous pet, make sure you promptly clean up all droppings. Insects are constantly exploring looking for a food source. It is difficult ( actually almost impossible) to prevent occasional incursions into your abode. However, a large amount of insects in your home or any structure is essentially a 100% indicator you have something laying around exposed that constitutes a suitable food source. Kind of like my smelling fresh cookies my Mother had baked. I'm coming for them. Same things with insects. After doing everything possible to keep unwanted pests out (this is called exclusion), your next best bet is to remove any suitable food source. No food, no bugs!
Why am I getting big flies in my house all of a sudden in the winter time?
This sounds like cluster flies. Though the sheer number of them buzzing at the window is unnerving, they are less obnoxious and dirty than ordinary houseflies. See How to Get Rid of Cluster Flies – Cluster Fly Infestation, from an exterminator’s ad, self-serving but useful info, excerpted here:Cluster flies are actually a parasite of earthworms and thrive in areas where there is fertile soil. They do not transmit disease. Cluster flies are generally just considered a nuisance when they decide to move into your house in the fall. They enter through cracks and crevices. Then they “cluster” together for warmth in wall voids and in your attic, to ride out the long cold winter. They usually go unnoticed until one warm winter day, when they are fooled into thinking it is spring and start seeking a way back outside.As a result, we tend to get a lot of calls in the winter, during those unusually nice days, concerning the “dead flies everywhere!” While we can try to help in some capacity in the short term; by helping you seal up all the cracks and crevices on the interior of your home and cleaning up the mess – the real solution to this problem comes about six months or so later. Right about now actually! . . .Preventing cluster flies from entering your home in the first place is your best bet. Once they enter, eliminating them means you will have a large quantity of remains to clean up or risk attracting additional pests to their carcasses.As late summer approaches, hiring a pest management professional to inspect and treat the exterior of your home, will greatly reduce the number of cluster flies you will see the following winter. This approach will help to eliminate the adult flies that are drawn to your home for the warmth.However, it is all about timing with this treatment. Too soon and the material will break down and become ineffective before doing the job. Too late and the cluster flies will have snuck into your home to bunker down for the winter. So calling your local pest professional today to determine the best time to treat this summer is critical!Good luck. They’re a nuisance but not the worst pest to come down the pike.
What causes dead flies in my house?
If they can freely get in and out it could be a spray that is long lasting or something more sinister. Some have only just begun to realize that if meth has been smoked in a home it can cause serious health issues. I would carefully check out the house’s history and figure out if you are in a dangerous situation yourself, are you sick in any way for instance since moving into your home? I have a contact spray on my window ledges and I find flies there at least 6 a day in the lounge room, I have kids so I can never keep the doors shut all the time. The spray kills them within a minute of their going to the windows to try find a way out.