Create Fake Wasp Nests
Wasps tend to avoid areas already occupied by other nests. Creating fake nests with paper or similar materials and placing them in other parts of the balcony or garden can encourage wasps to settle elsewhere.
Running Water
Wasps are attracted to stagnant water, so keeping a source of running water on your balcony or terrace can discourage them from frequenting the area. Simply use a small water jet or a decorative fountain.
Net or Protective Screens
Installing a net or protective screens around the balcony or terrace can prevent wasps from entering the area without causing them harm.
Regular Cleaning
Keeping the balcony or terrace clean and free of food or beverage residues can help deter wasps, as they are attracted to food odors.
