Top Signs Your Home Needs A Professional Roof Cleaning

Your roof is one of the most important parts of your home, but it's easy to overlook until there’s a major problem. While it’s built to withstand the elements, over time, dirt, algae, moss, and debris can build up, causing both cosmetic and structural damage. That’s why professional roof cleaning isn’t just about curb appeal—it’s a key part of home maintenance.

At Mike’s Home Wash, we specialize in trusted pressure washing in Fairhope, helping homeowners protect and enhance the beauty of their properties. If you’re unsure whether your roof is due for a cleaning, here are the top signs to look out for:

1. Streaks or Dark Stains

One of the most common signs your roof needs cleaning is the appearance of dark streaks or blotchy stains. These are often caused by algae, specifically Gloeocapsa Magma, which thrives in warm, humid climates like Fairhope’s. While it may look like simple dirt, this algae feeds on your shingles and can reduce their lifespan if left untreated.

2. Moss or Lichen Growth

Moss and lichen may give your roof a rustic charm, but they’re bad news in the long run. Moss holds moisture against the roof’s surface, which can lead to wood rot, mildew, and shingle deterioration. Lichen, on the other hand, forms a tough, root-like structure that can permanently damage roofing materials. A professional roof cleaning removes this growth safely and effectively.

3. Clogged Gutters and Downspouts

If you’re finding granules, leaves, or roof debris in your gutters, that could be a sign your roof is shedding material due to buildup or damage. A roof covered in debris not only stresses your gutter system but can also trap moisture and accelerate wear. Cleaning the roof helps prevent this kind of damage from worsening.

4. Discoloration or Uneven Appearance

Does your roof look patchy or uneven in color? This could be due to partial algae coverage or dirt build-up in some areas more than others. A clean roof should have a uniform appearance. Pressure washing by professionals like Mike’s Home Wash can restore that even, like-new look.

5. Noticeable Loss of Curb Appeal

Your home’s roof makes up a large portion of what people see from the street. A dirty, stained, or streaky roof can significantly reduce curb appeal—even if the rest of your home looks great. If you’re planning to sell or just want your house to look its best, roof cleaning is an easy way to make a dramatic improvement.