# BEWARE THE PRESSURE! #
There are IMPORTANT DIFFERENCES when comparing Roof Cleaning to DAMAGING high pressure washing, which is better suited for concrete cleaning than roof surfaces. We use only SAFE, ARMA-recommended guidelines and techniques for non-pressure roof cleaning, which, when performed with the PROPER, NON-PRESSURE roof cleaning tools and equipment, can be safely used to PROLONG and ENHANCE the look of the roof and add to the life cycle of the roof being cleaned by safe removal of BLUE-GREEN ALGAE and other damaging plant life with invasive root systems that separate roof granules from the underlaying petroleum- and oil-based substrate.
Even low-pressure power washing will cause granule loss and shorten the life of your shingles. Always use a 'chemical only' cleaning process for your roof. Roof cleaning is a completely different trade from pressure washing requiring different pumps, plumbing, hoses, nozzles, valves, chemicals, caution, knowledge, experience, skill, and insurance. At The Roof Resurrectors, we are roof cleaning professionals.
We've done our homework so you can rest assured that we utilize only the safe, ARMA-recommended, NON-PRESSURE method for cleaning roofs. If you value the integrity of your roof and want to maximize its lifespan then you'd be wise to avoid the services of any contractor who wants to come attack your shingles with a power washer. Don't say we didn't warn you.