Cleaning Masonry Wall Stains: How-to Restore Brick’s Natural Beauty

Discussion Points:

[1:13] Before removing a stain, find the origin.

[3:20] Take care when pressure washing common white calcium stains.

[5:33] Advice for removing graffiti from high-traffic areas.

[7:46] Painting a brick building is inadvisable and costly to reverse.

[12:03] Tips for reducing the cost of external building maintenance.

[16:01] Rules-of-thumb for repointing a masonry wall.

[21:28] Flashings can reduce water intrusion around tops of walls and coping stones.

Resources:

ETC Website

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