Avoid scrubbing in the joints of the brick or you may weaken the mortar that holds the brick in place.
How to clean clay mud off of brick siding.
Scrub the mortar away with a brush.
Let mud dry then brush the method of using a stiff bristled brush to sweep staining material up onto a piece of paper off the excess.
Dirty brick walls and paved areas can develop discoloration or unattractive stains.
Apply the red clay stain remover using a hand pump sprayer let sit for 2 to 3 minutes and then power wash off.
Scrape the sludge that s created from the mortar and acid onto your drop cloth.
Otherwise the red clay may resettle in another area.
This is a very searched situation and it is how to clean brick with acid.
My hoa home owners association se.
I filmed this video in frustration.
When you clean the brick remember that you are using an acid based product and follow all precautions and directions.
This should remove the stain but if any remains sponge the method of using a dampened pad to apply light strokes moving outward from the center of the stain the area with water and apply a few drops wet spotter and a few drops white vinegar.
It s important to use a power washer so that you move the clay completely off the surface.
And they make a lot of different cleaning products but one of these what they call a specialty product that they sell is the krud kutter red clay stain remover and that should be probably your best bet for trying to pull those stains out.
So it s k r u d k u t t e r.
Use a medium bristle brush and scrub the face of the brick vigorously.
Your local brick dealer probably carries these products.
Of course you can always go the painting route but we d like to.