Even in communities where the population of common housefly is quite sparse, it's still important to minimize contact with them because they carry harmful bacteria and viruses even in highly urbanized areas. The affinity of houseflies to rotting matter makes them notorious transmitters of diseases ranging from minor ones such as stomach aches and major ailments such as tissue damage.
Simply eliminating these pests in the home is not enough because they multiply fast. Preventing their entry into the home is also important as well as preventing their propagation. Killing off flies that are already inside the house should ideally be done with means that don't make use of harsh chemicals. Some of these chemicals are inhaled even long after the smell has dissipated. Sticking to conventional bug zappers and fly swatters is recommended. Bug zappers are more preferable than swatters because it can catch flies in mid-flight and also has a satisfying sound.
Flypapers are somewhat alright, although they also use chemicals to eliminate houseflies. However, there are two types of flypaper and steering clear of ones that use arsenic is recommended. There's practically no need to poison flies that stick to the surface since they’d be dead anyway. Although the arsenic levels in these commercial flypapers are regulated, there's really no need to expose oneself to arsenic unnecessarily.
Aside from killing off flies that have invaded the premises, it's also important to prevent new ones from getting in. To do this, installing fly screens on doors and windows is the way to go. Flies can easily enter doors and windows that are opened to allow proper ventilation. Closing these doors and windows isn't an option if ventilation is required. With screens, this doesn't have to be a problem. In cases where flies still get through the front or back door, preventing them from entering rooms can be done through installing chain link mesh on doorways. These chain links only open up to allow people through but immediately falls down after, essentially closing off the room from flies. The internet is a good place to find these installations. Simply go here if interested in convenient online purchases.
There are quite a lot of websites that sell these items, but finding one that has high quality screens is necessary. Try keeping away from ridiculously cheap ones because it may be a telltale of weak materials and bad workmanship. Search the internet for reliable websites and learn more about their services including custom measurements. It's also an advantage if there are a lot of wonderful designs to choose from. After all, installing fly screen and chain links shouldn't mean making the house look less attractive.
Lastly, to further reduce the chances of flies getting inside the home, home owners should watch out for possible areas or spots where flies might lay their eggs. This can be the trash bin or some random fruit in the yard. Naturally, any animal carcasses should be dealt with immediately not just because of it being a possible breeding area for flies but also because it would stink.