How to Control Indoor Humidity to Prevent Mold: The Complete Homeowner’s Guide
Keep indoor relative humidity between 30% and 50%. That’s the single number that determines whether mold spores—present in every home—stay dormant or start colonizing your walls, ceilings, and belongings. Grab a $10–15 hygrometer, measure your problem rooms this morning, and use the sequence below to lock in that safe range. Your Morning Check: A 5-Spot…
