Find and remove fly attractants, from open food in the kitchen to leftover food in the rest of the home
Empty and clean rubbish bins, clean animal toilets and enclosures more often
Check stocks and repack food in bags / foils in solid containers
Order in accumulated "clutter corners" etc. bring, clean there
Distribute or distribute anti-fly fragrances throughout the household. plant, also in the bed in front of the house
Vinegar, basil, peppermint, lavender, bay leaves, incense, eucalyptus, geraniums, marigolds and a lot more should not be able to smell flies
For a complete list of application examples, see the article "Maggots in the kitchen - that helps with maggot infestation in the house"
Fly screens, adhesive strips and well-distributed fly swatters help with the mechanical defense against flies
Place garden ponds and pools of water in the back of the garden, keep the house surroundings as dry as possible
Spiders are natural enemies of flies, the more spiders, the fewer flies in the house
Chemical pesticides can help in an emergency, but usually also contain poisons that are critical for humans
In an emergency, biological defense with commercially available parasitic wasps is better