The answer to 'roof maintenance worn out' is that a worn out roof requires prompt attention and repair. Common causes include age, weather damage, poor installation, and lack of regular maintenance. Symptoms may include leaks, missing or damaged shingles, and deteriorating flashing. Solutions can range from simple repairs to a full roof replacement, depending on the extent of the damage.
It's generally best to call in a professional roofing contractor to assess the condition of your roof and recommend the appropriate course of action. While some minor repairs may be suitable for a DIY approach, more significant issues should be handled by experienced roofers who can ensure the job is done safely and correctly.