Cleaning Moss Off Your Roof
The rooftops at Fort Mackinac, in Upper Michigan battle with thick moss due to the large trees on the property which keep the roofs and other surfaces shaded the majority of the year. The British built forts, date back to the late 18th Century so preservation of the roofs during cleaning is a major concern. The preservation team started to clean the moss covered roofs with a power washer but noticed wear and tear on […]