Using this burner cap is easy. Just remove the old burner cap from your AEG or Electrolux gas stove and replace it with this one. Make sure it fits properly and is placed securely. When using your stove, always follow the manufacturer's instructions. As for maintenance, after each use, let the burner cap cool down completely. Then, you can clean it with a mild detergent and a soft cloth. Avoid using abrasive cleaners as they can damage the sintered enamel and matt coatings. If you're unsure whether this burner cap is suitable for your stove model, provide your model number and PNC number before purchasing to ensure you get the right part.