**Moisture Mapping** is a crucial step in hardwood floor maintenance. By assessing the moisture content of the floor, professionals can determine if any areas require immediate attention to prevent damage. ### Acceptable Moisture Levels For hardwood floors, the ideal moisture content ranges from **6% to 9%**. Monitoring moisture levels is essential to ensure the floor's stability and prevent issues such as warping, buckling, or cupping. ### What is an Acceptable Moisture Reading in a Hardwood Floor? The acceptable moisture reading for a hardwood floor varies depending on the type of wood used and the environment in which the floor is installed. A relative humidity (RH) of 30-50% and a moisture content (MC) of 6-9% are generally considered acceptable ranges. **Note:** Moisture levels can fluctuate with changes in temperature and humidity. It is important to monitor moisture levels regularly, especially during seasonal changes, and adjust as needed to maintain optimal conditions for the hardwood floor.