Moisture inside a microwave is often caused by steam and condensation during normal cooking operation. In some situations, excess moisture may indicate ventilation, airflow, or usage concerns.
Wiping down condensation regularly and allowing proper airflow can help reduce moisture accumulation. Persistent moisture issues may require inspection of microwave components or ventilation systems.
Columbine Appliance & Fireplaces provides microwave diagnostics and repair in Boulder, CO, serving homeowners throughout Weld and Boulder Counties with dependable appliance service.