Efflorescence appears when water carries soluble salts to the surface and evaporates. On Columbus homes it often shows up below leaky joints, near grade, under window sills, or on chimneys that stay wet. Cleaning the powder without fixing the water path usually brings it back.
What it tells you
- Water is moving through or onto the masonry
- Open joints, poor drainage, or irrigation near the wall may be feeding the cycle
- New work can show temporary salts as materials dry — ongoing stains after storms point to a live moisture source
What usually helps
- Find where water enters — joints, crowns, grade, downspouts.
- Repair open mortar and damaged brick so the wall can shed water.
- Adjust drainage and soil height so brick is not buried in wet mulch.
- Clean remaining salts with methods appropriate to the brick after the wall can dry.
Sealing belongs after repairs, with products meant for masonry. We do not invent product brand claims here.
Request a free estimate and note which wall shows the stains. No phone number is published on this site yet.
FAQ
Is efflorescence dangerous?
The white powder itself is a symptom. The moisture behind it can damage mortar and brick over freeze-thaw seasons if ignored.
Will power washing fix it?
Aggressive washing can drive water deeper or damage soft brick. Cleaning is secondary to stopping the water path.
Does it mean my waterproofing failed?
Not always. Surface wetting from grade and open joints is common. An on-site look separates cosmetic salts from active leaks.
How do I get a masonry estimate?
Use the form and share photos of the stained elevation after a dry day and after a rain if you can.