The lifespan of a microwave oven can vary depending on its quality, usage, and maintenance. On average, a well-maintained microwave oven can last for approximately 8 to 10 years. However, there is no specific rule that dictates when you must replace your microwave oven. Instead, it is more important to monitor its performance and safety features over time.
Regarding concerns about microwave leakage, modern microwave ovens are designed with safety measures to prevent leaks. Microwaves undergo rigorous testing and must comply with industry safety standards to ensure they do not leak harmful radiation. When used correctly and maintained properly, microwave ovens pose no significant risk of radiation leakage.
However, if you suspect that your microwave oven is malfunctioning or if it shows signs of physical damage, it's essential to address the issue promptly. Signs of a potential problem include unusual noises, erratic behavior, sparks, or visible damage to the door seal or hinges. If you have concerns about the safety of your microwave oven, it's advisable to have it inspected by a qualified technician.
Regular maintenance, such as cleaning the interior, ensuring proper door seals, and following the manufacturer's instructions for usage and maintenance, can help prolong the lifespan and safety of your microwave oven. If you experience any doubt about the safety or performance of your microwave oven, it's best to consult the manufacturer or a professional technician for guidance.