The microwave door is very important. The door seal in KitchenAid microwave or other brands is key to making sure it works safely and well. This small part keeps harmful microwaves from getting out while helping to heat food properly. Sadly, smoke and ash can hurt the seal, making it less effective. This article will show you tips in restoring microwave door seals that has been damage... https://kitchenaid-repairs.com/restoring-microwave-door-seals-damaged-by-smoke-and-ash/