What Is Brick Efflorescence and How Can You Blast It Away?
White, powdery marks on brickwork are often efflorescence : mineral salts left behind when moisture travels through bricks or mortar and evaporates at the surface. For Rockhampton properties exposed to seasonal downpours, humidity and strong drying conditions, these deposits can be a recurring maintenance issue. Although “blasting it away” sounds straightforward, aggressive cleaning can damage masonry. The best approach removes the salts gently and addresses the moistu