You can sterilize bottles, pacifiers, breast pump parts and other items that are suitable for sterilization. However, not all products are suitable for microwave sterilisation. Always check the manufacturer's instructions for each product to be sterilised. Failure to follow the instructions may result in damage to components, e.g. deformation of bottles made of PA (polyamide) and PE (polyethylene). When sterilising suction cups, make sure that all parts are completely disassembled and do not insert the electrical parts of the suction cups into the steriliser. Do not put metal objects in the sterilizer. This could damage the microwave oven.