✅ Microfiber Cloth Set I Use (Amazon paid link): br br Disclosure: Some links above are affiliate links which means I may earn a small commission if you click and buy, at no extra cost to you.br br Breville Support (BOV900 Product Hub): br Cooling fan running after your Breville Smart Oven Air Fryer Pro (BOV900BSSUSC) is finished cooking? This guide explains why it’s normal, what sounds are expected, how to keep airflow clear, how to clean the vents safely, and when a never-ending or noisy fan points to a fault that needs service.