How to use stack ladders for window cleaning

Basics of using stack ladders. Best ladder around for window cleaning, in my opinion. Each section is 6 feet and can stack up to 4 sections each. Add a set of leg levelers on the bottom, and you can pretty much clean any type of house under 24 feet! Perfect for interior high windows, outsides, and everything in between. It's certainly challenging to get used too but once you do, it's a perfect weapon to tackle dirty windows!