mold in carpet padding

https://getcarpetmoldafterleakreview.silverstonebrief.com/posts/how-to-handle-carpet-mold-after-a-leak

Mold in carpet padding often goes unnoticed until you smell that damp, musty odor or feel the carpet squish underfoot. It happens when moisture seeps in from leaks, spills, or high humidity and the padding stays wet long enough for spores to grow. Once mold takes hold, it can ruin the padding's structure and release allergens into the air, making breathing harder for anyone sensitive. You might see discoloration or even feel the carpet's texture change as it deteriorates. Fixing it usually mean…