Key TakeawaysUse oxygen bleach and a stiff brush to remove grime, mold, and mildew from concrete.Avoid chlorine bleach and wire brushes to prevent plant damage and material wear.Regular sweeping and ...

This project shows how to replace a cracked concrete sidewalk from start to finish, including demo, excavation, gravel base prep, forms, reinforcement, mixing, pouring, finishing, broom texture, and ...