I have a hornets' nest that I want to spray with insecticide.
The hive is approximately 20-25ft from ground level.
The insecticide that I have is in a aerosol spray can with a large actuator.
While the product is marketed as having a range of 20ft, I have found this claim to be false. In reality it only has a range of 6ft.
I would prefer not to climb up to the area on a ladder, for fear of being in swarming range of the hornets.
Instead, I would like to build a pole-based contraption that would allow me trigger and spray the can from the end of a 10ft pole.
My height + arms length = 8ft Pole = 10ft Spray range = 6ft Sum = 24ft
How can I make such a contraption?
Edit: I live in Canada, where specialty products like this take a long time to be delivered, and are hard to find locally.