Asphalt roofs can last for many years, but they don’t always look great. Over time the elements and nature take their toll. If you’re looking at your roof and think it needs to be replaced, it may just need a good cleaning. Roof cleaning is the process of removing algae, mold, mildew, lichen, moss, and other fungi from your roof. Residential roof cleaning services from Adam Vaillancourt Roofing in New Hampshire and Massachusetts will help extend the life of your roof, assist in cooling your home (as built-up roof fungi absorb heat), prevent pests, and improve curb appeal.