Deciding whether to keep or discard decorations with a white film depends on the severity of the issue and the item’s sentimental or monetary value. If the residue is mold or mildew, and cleaning is not feasible, it may be best to dispose of the item to avoid health risks.
For items with minimal residue that can be easily cleaned, a little time and effort can restore their appearance. To prevent future issues, ensure your storage area is dry, well-ventilated, and free from extreme temperature fluctuations. With proper care, your decorations can continue to bring joy for years to come.