Brick houses are hard to damage. Anyone familiar with The Three Little Pigs knows that. Inevitably, however, there comes a time when the mortar between bricks begins to degrade. The process of repair, ...

Q. My brick front steps are 50 to 60 years old but are in fairly good shape. I recently found several beige-colored spots about the size of a quarter on the treads. Someone tried wetting them with ...