VEVOR Blower Fan, 13 in Portable Utility Floor Fan, 300 CFM, 3 Speeds, Multi-Angle Airflow, Lightweight Portable High Velocity Air Mover, for Drying, Dehumidifying, Carpets, Air Circulation, Cooling

To clean the fan: Unplug the unit. Wipe the exterior and air vents with a soft, damp cloth. Use a vacuum or compressed air to remove dust from the fan grille and air intake. Do not immerse the fan in water or spray water directly into the motor housing.

No, this fan is not fully waterproof for outdoor use in the rain. If this answer does not resolve your current issue, please contact us again for assistance.