This is a really fast knock-down fly killer, much quicker than the aerosol sprays.
2 cups of white vinegar
1 cup of water
2 teaspoons of washing up liquid
Add to a spray bottle and use as required. Wasps take a little longer to die but they don't keep buzzing around which is definitely a bonus.
2 cups of white vinegar
1 cup of water
2 teaspoons of washing up liquid
Add to a spray bottle and use as required. Wasps take a little longer to die but they don't keep buzzing around which is definitely a bonus.