Step 2 · Step 2: Create a Clean Foundation

For your new treads to bond securely, you need to start with a spotless surface. Begin by sweeping or blowing off any loose dirt, leaves, and debris. For tougher grime, moss, or algae, use a stiff brush with a concrete cleaner or a pressure washer. Once scrubbed clean, rinse the steps thoroughly and let them dry completely—this is a critical step! Before moving on, give the surface a quick check for any crumbling concrete that might need repair.