1. Maintain Cleanliness and Hygiene: Keeping your living environment clean and hygienic is an important measure to prevent flies from breeding and entering. Regularly clean up garbage, food scraps and accumulated dirt, especially in the kitchen and dining room areas.

2. Food storage and handling: Store food in sealed containers to ensure that it is not easily accessible and contaminated by flies. Clean up food scraps in a timely manner and avoid leaving food in the open or exposed areas.

3. Screen windows and doors: Install screens or door and window nets to stop flies from entering the house. Make sure windows and doors close tightly with no holes or gaps.

4. Use wind chimes: Flies are sensitive to sound, so installing wind chimes or bells indoors or near doors and windows can repel flies by making sounds.

5. Use fly swatters or traps: Fly swatters or traps are another common method that can be used to quickly catch and kill flies. This can be used as an emergency fly control method in a home environment.