What should be done with carpet padding that becomes wet?

• A. It should always be discarded
• B. It should be dried and reused
• C. It should be cleaned and reused
• D. It should be ignored if smell is minimal

Answer: (A)

Moisture control and mold prevention are the key ideas here. Once carpet padding gets wet, it becomes a favorable habitat for mold, bacteria, and odors, and padding fibers are highly porous and difficult to dry and sanitize completely. Even if it looks dry, hidden moisture and contaminants can remain, continuing to affect indoor air quality and the integrity of the carpet system. Cleaning or drying and reusing padding does not reliably remove these hidden contaminants, and ignoring odors or trying to salvage the padding can lead to persistent problems. Therefore, the safest and most effective approach is to discard and replace the wet padding.