Roof Shampoo® is the eco-friendly roof cleaning solution that does NOT contain bleach (i.e. sodium hypochlorite, the chemical name for bleach). The Roof Shampoo® process uses the safest, most effective, nontoxic, eco-friendly roof cleaning techniques and agents available anywhere. Roof Shampoo® will not harm any vegetation around your home. Roof Shampoo® professionals are trained technicians using state-of-the-art equipment that delivers a soft, gentle low pressure water rinse, and NEVER damaging high pressure. A Roof Shampoo® Contractor will make your dirty roof look new again.