Brick is a very popular material. It's rustic and beautiful, fireproof and durable. However, over time, the mortar that holds bricks together can become cracked or loose due to aging and settling of the house. That's when it's time for "pointing." Brick pointing is the process wherein you remove and replace any damaged or missing mortar between the bricks. First, chip away any cracked or loose mortar with a chisel and hammer. Be careful not to damage the bricks. Then sweep it off with a brush. Brush on the joints with water, so dry bricks don't draw the moisture out of the mortar. Then squoosh it in place with a mason's trowel -- vertical joints first, then horizontal, removing the excess and shaping it with a jointer. And that's the On The House tip for today.