Roof Moss vs Lichen vs Algae – What’s the Difference and Why It Matters for Your Roof
Most homeowners use the word “moss” to describe anything green, black, or dirty growing on their roof. In reality, roofs are affected by three very different organisms: moss, lichen, and algae. Each one behaves differently, causes damage in different ways, and requires a different approach to control. Treating them all [...]