The Science Behind Removing Black Spot Lichen Easily
Walk through almost any Rockhampton suburb and you will see it: dark, speckled patches creeping across roof tiles, concrete driveways, rendered walls, pavers and fences. Many homeowners call it mould or dirt, but those black spots are very often crustose lichen , a living organism that behaves quite differently from surface grime. Understanding the biology behind it is the key to removing it properly and keeping it away in 2026 and beyond. What Black Spot Lichen Actual