When to Clean Moldy Carpet and When to Replace the Underlay

https://homerecoveryjournal.oakridgedigest.com/posts/when-to-clean-moldy-carpet-and-when-to-replace-the-underlay

If your carpet gets moldy, you might need to clean it with a vinegar solution or replace the underlay. If the mold is on the surface and small, cleaning can work. But if the carpet underlay is soaked or the mold is deep, you have to replace the underlay or the mold will keep coming back. For large mold patches, or if you have health concerns, it's best to remove both the carpet and underlay to be safe.