Moisture Readings in Mold

What is a normal moisture reading for drywall?

Moisture readings in drywall can indicate the presence of mold. A normal moisture reading for drywall is between 5% and 15%. Drywall with a moisture reading above 15% may be harboring mold growth.

How to measure moisture in drywall

• Use a moisture meter to measure the moisture content of drywall.
• Insert the probes of the moisture meter into the drywall.
• Read the moisture reading on the display of the moisture meter.

What to do if you find high moisture readings in drywall

• If you find high moisture readings in drywall, it is important to investigate the cause of the moisture.
• Possible causes of high moisture readings in drywall include water leaks, condensation, and flooding.
• Once the cause of the moisture has been identified, it is important to take steps to correct the problem.
• If mold is present, it is important to remove the mold and clean the affected area.

How to prevent mold growth in drywall

• Keep the humidity level in your home below 50%.
• Use a dehumidifier to remove excess moisture from the air.
• Repair any leaks promptly.
• Avoid storing wet items in your home.
• Clean and dry your bathroom and kitchen regularly.