Ezy Flo Deluxe High Reach Gutter/Window/Patio Cleaning Kit Silver

Can you use this from a ladder? Have an extension wand for my pressure washer but it will throw you off the ladder... trying to avoid falling

How does the ezy flow reach gutter cleaner connect to the be water pressure attachment?

How do you connect the be pressure 85.400.007 attachment to the ezy flo high reach gutter cleaner. need another connector?

Is a pressure washer needed for the cleaning wand ?