Ask yourself:
Do the shoes smell musty?
Do they remind you of:
A damp basement
Old books
Wet cardboard
A humid attic
If the answer is yes, mold is highly likely.
Mold often produces a distinctive earthy odor that remains even after surface cleaning.
Could It Be Something Other Than Mold?
Surprisingly, yes.
Not every white substance on leather is mold.
Experts often see people confuse mold with something called fatty spew or leather bloom.
What Is Fatty Spew?
Fatty spew occurs when oils and waxes naturally present inside leather migrate to the surface.
As temperatures change, these oils crystallize.
The result can look remarkably similar to mold:
White patches
White film
Powdery appearance
Light-colored residue
However, fatty spew is harmless.
Mold vs. Fatty Spew
Mold
Fuzzy texture
Musty smell
Appears in patches
Can spread over time
Often grows in humid conditions
Fatty Spew
Smooth or waxy texture
No smell
Often appears evenly across leather
Doesn’t grow
Related to temperature changes
Experts note that mold feels more three-dimensional and fuzzy, while fatty spew is usually flatter and waxier.
Don’t Miss The Rest! Press Next Button Below To Continue Reading.
