Bad purchase
Bought this to wash algae growth from the exterior of my house.  The brush would not tighten.  It would almost tighten, then the treads would give and it would spin around; duct tape allowed me to continue the project.  After 2 hours the pole had bent.  I had extended it to about 30 foot to reach the peak, but the weight of the extension seems to have been to much for the pole.  Waste of money.
Rating: 1 stars