How Long Does It Take for Mold to Grow in Wet Carpet?

Mold can start growing in wet carpet within 24 to 48 hours, depending on factors like temperature, humidity, and the type of material. Mold spores are naturally present in the environment, so when moisture and organic material (like carpet fibers) are present, mold can quickly take hold. Steps to Address Wet Carpet and Prevent Mold Growth:

 

Act Quickly

Start drying the carpet as soon as possible. The longer it remains wet, the higher the risk of mold growth.

 

Extract Water

Use a wet/dry vacuum to remove as much water as possible. If you don’t have one, rent one from a hardware store.

 

Promote Air Circulation

Use water restoration fans to improve air circulation. Place them in strategic spots to direct airflow across the carpet surface. 

 

Dehumidify the Space

Use a flood dehumidifier to lower the humidity levels in the room, making it harder for mold to grow.

 

Steam Clean the Carpet

After the carpet is dry, steam cleaning can kill any remaining mold spores or bacteria.

 

Inspect Padding and Subfloor

If the carpet padding is wet, it may need to be replaced. Moisture in the padding or subfloor can lead to hidden mold growth.

 

Disinfect the Area

Apply an antimicrobial treatment to the carpet and surrounding areas to prevent mold and mildew.

 

Monitor for Odors or Spots

Mold growth may produce a musty smell or visible discoloration. Check the area periodically to ensure the problem doesn’t resurface.

 

If the carpet has been wet for more than a couple of days or if mold growth is visible, professional cleaning or replacement might be necessary.