When your microwave is sparking, it’s a clear sign of an issue – but it doesn’t necessarily mean your microwave is at the end of its life. If you notice sparking, discontinue use and inspect the following:

Is there metal in the microwave?

Most of us know that metal inside a microwave causing sparking, but sometimes a forgetful mishap can land a fork in the microwave by mistake. What could be less obvious is a speck of tin foil left on a dish as you reheat. Inspect for metal just to be sure that isn’t the issue.

 Is the Wave Guide Cover damaged?

If you look inside your microwave, you will notice a square plate off to one side that is known as the wave guide cover. This cover conceals the magnetron in the microwave, and it also guides the heat waves toward the food. If food particles or grease get stuck on the cover, the waves released from the magnetron can hit that debris and cause numerous sparks to fly. 

Is your microwave rack support the culprit?

Some microwaves have racks and require microwave rack supports. Simply put, if you notice sparking coming from the support areas of the racks, then that’s a good indicator that the microwave rack supports need to be replaced. 

Still not sure what is causing your microwave to spark? Call the experts at Appliance Rescue Service today to fix the issue. Many times, sparking in the microwave is an easy fix and does not require a microwave replacement. Our technician will conduct a thorough inspection of your appliance and give you a detailed estimate before any microwave repair is done. We’ll have your microwave up and running again in no time – with no sparking! Call Appliance Rescue Service in Dallas, Texas for all your Dallas appliance repair needs!