Inspect for Efflorescence

Efflorescence, a white or salt-like substance that forms on the surface of a wall or other structure, can be a sign of dampness. It is important to inspect for efflorescence to determine the source of the moisture and prevent further damage.

How to Detect Dampness in a Wall

To detect dampness in a wall, you can:

• Look for signs of mold or mildew.
• Feel the wall for moisture.
• Use a moisture meter to measure the moisture content of the wall.

If you find any signs of dampness, it is important to inspect the wall for efflorescence.

Look for Signs of Efflorescence

Efflorescence is a white or salt-like substance that forms on the surface of a wall or other structure. It is caused by the evaporation of moisture from the wall, which leaves behind the dissolved salts.

• If you find any signs of efflorescence, it is important to inspect the wall for the source of the moisture.
• The source of the moisture could be a leak in a pipe, a crack in the foundation, or poor drainage.

Once you have found the source of the moisture, you can take steps to repair it and prevent further damage.