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

a sample may make identification easier.

Different materials can look very similar in photographs.

Dried foam, fungus, insulation, adhesive, and insect structures may all appear irregular and porous.

The way a material breaks, smells, reacts to moisture, or looks under magnification can provide important clues.

Because the landlord discarded the object continue reading …