Every Use : Cookware , dishes , cutlery. Every Day :Countertops, toilet ( as needed) Once A Week : Sink , drains , floors , garbage disposal, trash can Every Two Week : Carpet, tub, tile, refrigerator Every Month : cabinets, oven , fans, mirror, handrails, door knobs Every Six Month : Showerhead, picture frame, curtains, shelves Every Year : Dishwasher ,washer & Dryer