The black streaks on your roof are not only unattractive but they can cause damage to your roof. The black streaks on your roof are actually algae, and it grows on wet surfaces, especially roofs that are exposed to sunlight. Algae build up on your shingles and can over time, deteriorate them. We not only eliminate algae from your roof, but we can eliminate mold, mildew, pollen, and lichen from your home and roof. Regular cleanings will allow you and your family to be in a safer environment free from allergens and irritants. At Lopez Pressure Wash, we utilize advanced soft wash techniques to safely but effectively clean your home’s siding and shingles without causing damage. Regular roof cleanings are important, as they can extend the life of your roof, maintain the curb appeal of your roof, and prevent organic materials from growing on your roof.