Get matched with top masons in Saint Johns, AZ

When painting brick, each application method has distinct advantages and disadvantages. Spraying is significantly faster but may not penetrate deeply beyond the surface layer. Rolling is effective for working paint into the brick's texture but can be less effective on mortar joints. If you opt for a roller, choose a thick nap of at least a half-inch to ensure paint gets into all the crevices for even coverage. Using a brush is generally not recommended as it is very time-consuming and provides poor surface penetration. Ultimately, a combination of spraying followed by back-rolling is often the best strategy for a durable and even finish.

To stain brick, you should use a product specifically formulated for brick, concrete, or other masonry surfaces. These stains are designed to penetrate the porous surface of the brick and bond with it. This is different from paint, which sits on the surface and is prone to peeling, flaking, and trapping moisture that can cause damage. Water-based brick stains are often recommended because they are easy to apply, even for DIYers, and they allow the brick to breathe. Avoid using regular paint on brick, as it will not adhere properly and can lead to future maintenance problems.

Not all cracks in brick indicate foundation problems. For instance, small hairline cracks can occur as a new construction settles. However, larger cracks are often a sign of a more severe issue. Indicators of a potential foundation problem include long horizontal cracks, "stair-step" cracks, vertical cracks that appear indoors, or any crack that widens at the top. Other signs of structural damage to look for are uneven floors and doors or windows that stick. These issues could be caused by problems with the soil beneath the home or an overgrown tree.

The white stains you see on your bricks are likely efflorescence, which is salt and lime buildup. To remove efflorescence stains, simply brush them away with a stiff brush. For larger, more stubborn stains, scrub the stains with a water-detergent solution.