WINDOW MAINTENANCE The Learning Center Condensation on the inside of a window indicates the humidity levels inside that room are higher than the outside. Excess moisture on the inside of your window may cause deterioration and possibly mold growth that may cause health concerns. Follow these easy steps to reduce the risk of excessive condensation and mold growth: * Check all window and patio doors for smooth operation and airtight seals. * Use exhaust fans regularly in rooms with high humidity (bathrooms, pool rooms, kitchens, etc.) * Use a ceiling fan to continually circulate air. * Dehumidifiers can drastically reduce the amount of moisture inside your home. * When practical, open all windows and doors when experiencing excessive moisture inside your home.       4. How can I reduce condensation on my windows? < back to list of questions about window maintenance 3245 Miracle Drive Murrysville, PA 15668 724-387-2991 PA Contractor ID PA001856