Mysterious Pink Crust Appearing on Your Wall? Here’s What It Might Mean

through a small hidden seam after being applied during earlier work.

Temperature or movement within the wall could have caused a loose section to protrude.

Without the sample or an inspection of the wall cavity, however, that conclusion cannot be verified.

Watch the Area for Recurrence

After an unexplained substance is removed, the location should be monitored.continue reading …