Last Updated on October 4, 2022 by Lauren Beck
Fruit flies are a common problem in restaurants, especially during the summer months. They can be a nuisance to customers and employees alike, and can even cause health problems if they’re present in large numbers. Luckily, there are a few things you can do to get rid of fruit flies in your restaurant.
One of the best ways how to get rid of fruit flies in a restaurant is to prevent them from entering in the first place. This can be done by keeping all food and garbage properly covered and stored. Make sure that all doors and windows are screens, and repair any holes or tears in screens. You should also clean up any spills immediately, as fruit flies are attracted to sugary substances.
If you already have a fruit fly problem, there are a few things you can do to get rid of them. Try setting out trap devices like sticky traps or flypaper. You can also make your own traps by filling a jar with a bit of apple cider vinegar or red wine, and covering it with plastic wrap so that the flies can get in but not out. Another option is to use a chemical insecticide, but be sure to follow the directions carefully and only use it as a last resort.
What are Fruit Flies?
Fruit flies are small, dark-colored flies that are commonly found near sources of rotting food. They are attracted to overripe fruits and vegetables, as well as fermented beverages like beer and wine. Fruit flies lay their eggs in these substances, and the larvae develop and feed on them. If conditions are right, fruit fly populations can explode, leading to infestations in homes and businesses.
Fruit flies are not just a nuisance, but can also pose a health risk. They can spread diseases like salmonella and E. coli, and their larvae have been known to cause food poisoning. If you suspect you have a fruit fly problem, it’s important to take steps to get rid of them as soon as possible.
Different types of flies in a restaurant
Fruit flies are not the only type of fly that can be a problem in a restaurant. Other common types include house flies, drain flies, and garbage flies.
- House flies: House flies are larger than fruit flies, and are usually gray or black in color. They are attracted to garbage, manure, and other sources of decaying organic matter. House flies can spread diseases like typhoid fever, cholera, and dysentery.
- Drain flies: Drain flies are small, dark-colored flies that often congregate near drains. They are attracted to the organic matter that builds up in drain pipes, and can spread diseases like food poisoning and diarrhea.
- Garbage flies: Garbage flies are similar to house flies, but are usually a bit smaller. They are attracted to garbage, as their name suggests, and can also spread diseases like typhoid fever and cholera.
How long do fruit flies live?
Fruit flies typically live for about two weeks, but can survive for up to four weeks in ideal conditions. The female fruit fly can lay up to 500 eggs in her lifetime, so a single fly can quickly turn into a large infestation.
Will fruit flies go away on their own?

Fruit flies will not go away on their own, and will only continue to multiply if left unchecked. If you have a fruit fly problem, it’s important to take steps to get rid of them as soon as possible.
What causes fruit flies in your restaurant or bar?
Fruit flies are attracted to overripe fruits and vegetables, as well as fermented beverages like beer and wine. They lay their eggs in these substances, and the larvae develop and feed on them. If conditions are right, fruit fly populations can explode, leading to infestations in homes and businesses.
How do you prevent fruit flies at your restaurant?
Here are a few tips to prevent fruit flies at your restaurant:
- Keep all food and garbage properly covered and stored.
- Make sure that all doors and windows are screens, and repair any holes or tears in screens.
- Clean up any spills immediately.
- Set out trap devices like sticky traps or flypaper.
- Make your own traps by filling a jar with a bit of apple cider vinegar [1] or red wine, and covering it with plastic wrap so that the flies can get in but not out.
- Use a chemical insecticide only as a last resort.
What can you use to eliminate fruit flies?
There are a few different options you can use to eliminate fruit flies:
- Sticky traps: Sticky traps are small strips of paper coated with a sticky substance. They are placed near sources of fruit fly activity, and the flies become stuck to them as they land.
- Flypaper: Flypaper is a strip of paper coated with a sticky substance and hung from the ceiling. The flies become stuck to it as they fly around, and eventually die.
- Insecticide: Insecticide can be used as a last resort to get rid of fruit flies. Be sure to follow the instructions on the label carefully, and only use insecticide in well-ventilated areas.
- Consult with your pest control service: If you have a severe fruit fly problem, you may need to consult with a professional pest control service. They will be able to identify the source of the problem and recommend the best course of action.
Conclusion
Fruit flies can be a problem in any restaurant or bar. They are attracted to overripe fruits and vegetables, as well as fermented beverages like beer and wine. If left unchecked, they can quickly multiply and become a serious annoyance. To prevent fruit flies, keep all food and garbage properly covered and stored, clean up spills immediately, and set out trap devices like sticky traps or flypaper. If you have a severe problem, you may need to consult with a professional pest control service.
Reference:
- https://www.bonappetit.com/story/how-to-get-rid-of-fruit-flies#:~:text=Pour%20apple%20cider%20vinegar%20(ACV,be%20more%20expensive%20than%20ACV.
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