Racks, Fans, and Hidden Spots: The Airflow Advantage
For grimy racks, try a trash-bag ammonia soak outdoors overnight, wearing gloves and avoiding fumes. Alternatively, use hot soapy water and a scrub brush. Rinse thoroughly. A smooth rack surface prevents sticking and sliding stutters that jolt trays and spill precious sauces.
Racks, Fans, and Hidden Spots: The Airflow Advantage
When fully unplugged and cool, remove the rear cover if your model allows. Gently brush lint and flour dust from the fan and housing. Reduced drag helps the fan circulate heat evenly, translating to fewer hot spots and happier cookies on every shelf.