Our method for removing stains ensures that no shingles get damaged. We use the proper chemicals so that aggressive scrubbing and high-pressured rinses are unnecessary, preserving the integrity of the shingles. We use a spray pump that quickly breaks down and kills the algae, then use extremely low pressure to rinse of the chemical, leaving the roof stain free. Don’t shy away from our use of the word “chemical”. The chemicals we use to clean the roof will not damage your roof, gutters, siding, or flower beds. It is specially formulated to kill and remove the elements causing the black stains and not to harm any other materials.
If you have a heavy build up of green moss then it may be necessary to use the power-washer on low pressure to remove these it. Our trained staff knows the correct techniques to remove this type of material without causing any harm to the integrity of your shingles. We add years to the life of your roof, not subtract them.