Is it safe for children to use the Electric Steriliser & Express Bottle Warmer?

Children must never play with or use this appliance, even under supervision, as children do not understand the risks involved. Cleaning and maintenance must never be carried out by children, and the appliance and cord must be kept out of reach of children at all times. Adults with reduced physical, sensory, or mental capabilities may use it if given proper supervision and instruction. (Page 8)