Can Driveway Cleaning Remove Black Spots and Algae?
Yes, professional driveway cleaning can usually remove algae and significantly reduce or eliminate many black spots. However, the result depends on what causes the discoloration, the driveway material, and how deeply the staining has penetrated. Green algae often responds well to appropriate cleaning, while established black lichen, oil stains, and marks within the paving can require more targeted treatment. For Richmond homeowners, shaded driveways, damp weather, fal