With all of this negative talk about chlorine roof cleaning is it safe to clean a roof?

SAFE

Non Chlorine Roof Stain Removal

RCAI certified roof stain removal contractors are professionals who take pride in safely remove stains year in and year without the use of harsh, unsafe chlorine bleach.  RCAI certified contractors are the first choice of roofing shingle manufacturers when they have a stain resistant shingle roof that has begun to stain. Their reputation is on the line.  Their slogan is "Get it done and done right the first time, we want a happy customer"  That's why they choose RCAI certified contractors.

RCAI certified contractors use safe biodegradable NON Chlorine products to dissolve and release all fungi and algae spores that have integrated among the shingles and roofing granules. These products are not available in stores and are sold only to professional roof cleaning contractors.

Each roof shingle is then flushed with a unique SAFE, High Volume Low Pressure rinse system designed specifically to remove not only the stain but the culprits causing it, fungi, algae, dust and pollen etc. The unique HVLP rinse system will not damage the shingles in any way. 

RCAI endorses only Non Chlorine, roof cleaning systems that are truly safe and that does every thing they claim. This is why all RCAI certified contractors refuse to use chlorine bleach for roof cleaning.

Always seek out an RCAI Certified Contractor when roof stains are a problem.