Regularly clean surfaces, remove trash, and wipe up spills to eliminate breeding grounds.
Seal food in airtight containers to prevent attracting flies.
Install screens on windows and doors to keep flies from entering.
Empty trash bins frequently and use lids to seal in odors.
Use essential oils like eucalyptus or citronella to deter flies.
Create traps using vinegar and dish soap to catch and eliminate flies.
Check for and fix any gaps, cracks, or openings that flies can use to get inside.