You could use a long-handled window cleaning tool. They usually have an extendable pole and a cleaning head that can reach the windows.
Another option is to attach a squeegee or cleaning cloth to a long pole. Just make sure it's secure and you have a good grip. Also, you might try using a hose with a spray nozzle to wet the windows and then clean them from the ground.
One option is to attach a hose with a nozzle to blast the debris out. But be careful not to apply too much pressure and damage the gutter. Another way is to use a gutter cleaning robot that can be controlled remotely.
You can use a long-handled squeegee or a window cleaning tool with an extendable pole. Just make sure to have a stable ladder or platform to reach the windows safely.
You can use a long-handled squeegee and a bucket of soapy water. Stand on a stable ladder and reach up to clean the windows.
It depends on the height and position of the 2nd story windows. Usually, a pole of around 10 to 15 feet could be sufficient.
You could use a long-handled window cleaning tool. It'll help you reach those higher windows without having to climb up.
You can use a long-handled gutter cleaning tool or a gutter cleaning attachment for a pressure washer. Make sure you have a stable ladder and someone to hold it for safety.
Sometimes, changes in the building structure or renovations could cause the 2nd story windows not to match up. Also, poor installation or damage over time might be the reason.
Use a telescoping gutter cleaning tool. It can extend to reach the second - story gutters easily. Just attach a bucket or bag at the end to collect the debris.
You could use a long-handled window cleaning tool. They're designed specifically for hard-to-reach areas like second-story windows.
I don't know the exact story of this novel as I haven't read it. You can search for summaries on the internet.