Here is a roof cleaned in Milltown NJ by order of New Jersey Manufacturers home Insurance Co. This validates the importants of keeping your roof clean. Mold was found on the sheathing of the roof in the attic. Cleaning the roof was a critical first step in removing the black mold problem. Dirty roof tops are a common problem in the S. Brunswick, E. Brunswick, Somerset and Franklin area. The only other option was to spend thousands on a roof replacement. The roof itself was in good shape and no need for replacement. Feel free to travel this blog for more roof cleaning and low pressure power washing projects.