Use rigid or flexible ductwork to direct moisture outside (never into an attic or wall). Install a roof or wall vent cap and ensure the duct is as short and straight as possible to prevent condensation buildup.

Turn off power, remove the cover, and vacuum dust from the fan blades and housing. Wipe with a damp cloth and check the duct for blockages. Clean every 3–6 months to maintain efficiency.

Basic tools include a screwdriver, wire strippers, drill, drywall saw, duct tape, and a voltage tester. You may also need ductwork, insulation, and a vent cover depending on the installation.