Air humidifying apparatus; Air purifiers; Air sterilizers; Baby bottle sterilizers; Cleansing/sanitizing system comprising a containment enclosure specially adapted for containing an atomized cleansing/sanitizing spray mechanism for use in the cleansing/sanitizing of objects including articles of manufacture, natural products, foods and pharmaceuticals; Electric egg boilers for household purposes; Electric heater for infant food; Electric heaters for babies' bottles; Electric kettles for household purposes; Electric thermo pots; Humidifiers for household purposes; Ice boxes; Portable electric heaters; Portable electric household appliance used to kill bacteria and viruses on food; Sanitizing apparatus using ultraviolet light for sanitizing surfaces of objects not for medical purposes