The age of a microwave oven is not the primary factor determining whether it has a leak. Microwave ovens can potentially develop leaks at any age, although the likelihood of a leak occurring may increase over time due to wear and tear.
Microwave ovens are designed with safety measures to prevent leaks. They are meant to contain the microwave radiation within the cooking chamber. However, if the oven is damaged, has a faulty door seal, or undergoes significant wear over time, it could develop a leak.
It's essential to note that microwave radiation can be harmful to human health, so any suspected leaks should be taken seriously. If you suspect that your microwave is leaking radiation, it's best to have it checked by a professional technician or replace it, especially if it's an older model. Additionally, regularly inspecting and maintaining your microwave can help prevent leaks and ensure its safe operation.