soft wash painted brick

Brick and mortar are not a driveway

Mildew on brick is a soft-wash problem. Mortar that is already soft is a mason’s problem. We do not sandblast, and we do not pretend to.

Brick holds moisture, which is why the shaded elevation grows a green film and why painted brick mildews in the pores of the paint. A controlled sodium hypochlorite wash kills that film. Pressure high enough to “clean the mortar lines” is pressure high enough to cut the joints. We do not do that.

Painted brick is paint. If the paint is chalking or peeling, a wash reveals the peel. It does not cause fifty years of failure, and it also will not glue the paint back down. We would rather show you a test area than discover the whole wall is holding on by habit.

Efflorescence, the white salt crust, is not mildew and it is not a bleach problem. It is moisture moving through masonry. Washing the crust off without stopping the water is temporary. We will tell you if that is what you are looking at.

The service this belongs to is Brick and masonry cleaning.