Brick mildew prevention
Mildew can attack and also stain the surface of the bricks. Mildew form anywhere where is a warm a humid climate. There are a few way that can help you keep the bricks from your house clean and mildew-free.
The best way to keep mildew away from bricks is to keep them dry and clean. Remove debris like leaves and dirt and also water from the bricks, if these tend to accumulate.
For better protection, from time to time you can use a bleach solution to kill any existing bacteria. Use 1 part bleach and 4 parts water for the solution and then scrub the bricks with it. Be careful when working with bleach as it can be dangerous for your health. Follow all necessary precautions especially if you have pets or small children.