The answer to 'how to maintain asphalt shingles' is to regularly inspect, clean, and repair them to extend their lifespan. Asphalt shingles are a durable and cost-effective roofing option, but they do require periodic maintenance to prevent damage and leaks.
Start by visually inspecting your roof at least once a year, looking for cracked, curled, or missing shingles. Clean debris like leaves and twigs from the roof surface and gutters to prevent moisture buildup. Repair any damaged shingles promptly using roof cement and nails. If you notice extensive damage or leaks, it's best to call a professional roofing contractor for a full roof inspection and necessary repairs.