How Do You Maintain Stucco?

Cleaning the stucco surfaces regularly helps maintain their color and prevents dirt accumulation. It’s a good idea to have a weed barrier on the exterior of the home to keep out dirt and dust. While hairline cracks are not a big issue, they can cause problems if water is allowed to get behind the stucco. Water splashing up from the ground will also quickly stain the bottom edge of the stucco. It’s best to apply masonry caulk and paint it every three to seven years.

Cleaning Stucco

When it comes to cleaning your stucco, it’s important to avoid moisture and other issues that might cause stains. Then, use a solution of one part water and one part bleach to clean stains. This solution is inexpensive and will make cleaning the stucco a breeze. Try a mild bleach-water solution first if you’re worried about staining or mildew. Then, rinse the surface thoroughly to remove all traces of stain-causing pollutants.

Apply a protective coating of varnish or sealant if necessary. To prevent stain-causing pollutants, clean the stucco regularly. If a stain persists, consider applying a solution of mild detergent and water to the affected areas and using a brush to clean it

After washing the exterior walls, you should use a garden hose to remove dirt and grime. While a pressure washer is an option, use caution when washing the exterior of your home. It’s best to avoid high pressure nozzles. This can damage the stucco.

Repairing Cracks And Holes In Your Stucco

Besides washing the surface regularly, you should take care of the cracks on the exterior of your home as soon as you notice them. If they’re bigger than a quarter-inch, a stucco contractor will have to repair the stucco. You can use advanced DIY products to fill cracks with adhesive. You can also use spray lock adhesives to repair small holes. Then, use elastomeric paint to seal the surface. A stucco contractor can also offer suggestions on what to do if the cracks have become too large. .


Fortunately, there are several ways to clean stucco. The best way to remove dust and dirt is to brush the exterior with a soft brush. Similarly, you can wipe off moisture on the interior walls with a cloth. It’s important to remember that breathable exterior paint should not be painted on stucco. This could cause moisture problems in the future.

If you have small cracks in the exterior wall, you can repair them yourself. The smallest hairline cracks can be repaired with caulk. If you have larger cracks, a Calgary stucco contractor will be able to help you. Most homeowners can fix smaller cracks and gaps themselves if they have DIY experience. A stucco contractor will be able to do this work as well.