When we use the pressure washer to clean out the gutters we are very careful. A majority of the homes have Spanish tiles so walking on the roof line can be very difficult. No problem for us we have special equipment to make sure your home is in the best hands. Safety is crucial when working with your gutters. Cleaning or attempting to repair your gutters from on top of the roof is risky business so leave it to the pros. Gutters are usually made of aluminum, steel or vinyl. Old-fashioned gutters might even be copper or wood. Wooden gutters require significantly more maintenance and are generally no longer used; still, they may be appropriate in certain historical or restoration applications. But make sure to have your gutters cleaned at least twice a year.