Light damage is cumulative and irreversible
Both natural and artificial light can fade color...LED is okay!
Higher temps speed up the rate of chemical reactions in the fibers, dyes and
materials that make up textiles.
Because most organic materials contain moisture, changes in RH can cause
materials to expand or contract as they take in or lose moisture - can cause
mold and mildew, corrosion of metals and the bleeding of dyes.
Textiles are particularly susceptible to pollutants in aerosol sprays,
cigarette/cigar smoke and soot from fireplaces.
Look for signs of insect damage - could mean there is an infestation:
• Irregularly shaped holes
• Insect casings
• excrement